18355908960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2729}}^1$

素因数の和:2932

約数の個数: 288

約数和(自身を含む): 65358951840

約数和(自身を除く): 47003042880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 173, 180, 216, 240, 243, 270, 288, 324, 346, 360, 405, 432, 480, 486, 519, 540, 648, 692, 720, 810, 864, 865, 972, 1038, 1080, 1215, 1296, 1384, 1440, 1557, 1620, 1730, 1944, 2076, 2160, 2430, 2592, 2595, 2729, 2768, 3114, 3240, 3460, 3888, 4152, 4320, 4671, 4860, 5190, 5458, 5536, 6228, 6480, 6920, 7776, 7785, 8187, 8304, 9342, 9720, 10380, 10916, 12456, 12960, 13645, 13840, 14013, 15570, 16374, 16608, 18684, 19440, 20760, 21832, 23355, 24561, 24912, 27290, 27680, 28026, 31140, 32748, 37368, 38880, 40935, 41520, 42039, 43664, 46710, 49122, 49824, 54580, 56052, 62280, 65496, 70065, 73683, 74736, 81870, 83040, 84078, 87328, 93420, 98244, 109160, 112104, 122805, 124560, 130992, 140130, 147366, 149472, 163740, 168156, 186840, 196488, 210195, 218320, 221049, 224208, 245610, 249120, 261984, 280260, 294732, 327480, 336312, 368415, 373680, 392976, 420390, 436640, 442098, 448416, 472117, 491220, 560520, 589464, 654960, 663147, 672624, 736830, 747360, 785952, 840780, 884196, 944234, 982440, 1105245, 1121040, 1178928, 1309920, 1326294, 1345248, 1416351, 1473660, 1681560, 1768392, 1888468, 1964880, 2210490, 2242080, 2357856, 2360585, 2652588, 2832702, 2947320, 3315735, 3363120, 3536784, 3776936, 3929760, 4249053, 4420980, 4721170, 5305176, 5665404, 5894640, 6631470, 6726240, 7073568, 7081755, 7553872, 8498106, 8841960, 9442340, 10610352, 11330808, 11789280, 12747159, 13262940, 14163510, 15107744, 16996212, 17683920, 18884680, 21220704, 21245265, 22661616, 25494318, 26525880, 28327020, 33992424, 35367840, 37769360, 38241477, 42490530, 45323232, 50988636, 53051760, 56654040, 63735795, 67984848, 75538720, 76482954, 84981060, 101977272, 106103520, 113308080, 114724431, 127471590, 135969696, 152965908, 169962120, 191207385, 203954544, 226616160, 229448862, 254943180, 305931816, 339924240, 382414770, 407909088, 458897724, 509886360, 573622155, 611863632, 679848480, 764829540, 917795448, 1019772720, 1147244310, 1223727264, 1529659080, 1835590896, 2039545440, 2294488620, 3059318160, 3671181792, 4588977240, 6118636320, 9177954480, 18355908960]

約数ペア:

[(1, 18355908960), (2, 9177954480), (3, 6118636320), (4, 4588977240), (5, 3671181792), (6, 3059318160), (8, 2294488620), (9, 2039545440), (10, 1835590896), (12, 1529659080), (15, 1223727264), (16, 1147244310), (18, 1019772720), (20, 917795448), (24, 764829540), (27, 679848480), (30, 611863632), (32, 573622155), (36, 509886360), (40, 458897724), (45, 407909088), (48, 382414770), (54, 339924240), (60, 305931816), (72, 254943180), (80, 229448862), (81, 226616160), (90, 203954544), (96, 191207385), (108, 169962120), (120, 152965908), (135, 135969696), (144, 127471590), (160, 114724431), (162, 113308080), (173, 106103520), (180, 101977272), (216, 84981060), (240, 76482954), (243, 75538720), (270, 67984848), (288, 63735795), (324, 56654040), (346, 53051760), (360, 50988636), (405, 45323232), (432, 42490530), (480, 38241477), (486, 37769360), (519, 35367840), (540, 33992424), (648, 28327020), (692, 26525880), (720, 25494318), (810, 22661616), (864, 21245265), (865, 21220704), (972, 18884680), (1038, 17683920), (1080, 16996212), (1215, 15107744), (1296, 14163510), (1384, 13262940), (1440, 12747159), (1557, 11789280), (1620, 11330808), (1730, 10610352), (1944, 9442340), (2076, 8841960), (2160, 8498106), (2430, 7553872), (2592, 7081755), (2595, 7073568), (2729, 6726240), (2768, 6631470), (3114, 5894640), (3240, 5665404), (3460, 5305176), (3888, 4721170), (4152, 4420980), (4320, 4249053), (4671, 3929760), (4860, 3776936), (5190, 3536784), (5458, 3363120), (5536, 3315735), (6228, 2947320), (6480, 2832702), (6920, 2652588), (7776, 2360585), (7785, 2357856), (8187, 2242080), (8304, 2210490), (9342, 1964880), (9720, 1888468), (10380, 1768392), (10916, 1681560), (12456, 1473660), (12960, 1416351), (13645, 1345248), (13840, 1326294), (14013, 1309920), (15570, 1178928), (16374, 1121040), (16608, 1105245), (18684, 982440), (19440, 944234), (20760, 884196), (21832, 840780), (23355, 785952), (24561, 747360), (24912, 736830), (27290, 672624), (27680, 663147), (28026, 654960), (31140, 589464), (32748, 560520), (37368, 491220), (38880, 472117), (40935, 448416), (41520, 442098), (42039, 436640), (43664, 420390), (46710, 392976), (49122, 373680), (49824, 368415), (54580, 336312), (56052, 327480), (62280, 294732), (65496, 280260), (70065, 261984), (73683, 249120), (74736, 245610), (81870, 224208), (83040, 221049), (84078, 218320), (87328, 210195), (93420, 196488), (98244, 186840), (109160, 168156), (112104, 163740), (122805, 149472), (124560, 147366), (130992, 140130)]