275392080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 240

約数和(自身を含む): 999311040

約数和(自身を除く): 723918960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 285, 304, 328, 342, 360, 369, 380, 410, 456, 491, 492, 570, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 982, 984, 1140, 1230, 1368, 1473, 1476, 1520, 1558, 1640, 1710, 1845, 1964, 1968, 2280, 2337, 2455, 2460, 2736, 2946, 2952, 3116, 3280, 3420, 3690, 3895, 3928, 4419, 4560, 4674, 4910, 4920, 5892, 5904, 6232, 6840, 7011, 7365, 7380, 7790, 7856, 8838, 9329, 9348, 9820, 9840, 11685, 11784, 12464, 13680, 14022, 14730, 14760, 15580, 17676, 18658, 18696, 19640, 20131, 22095, 23370, 23568, 27987, 28044, 29460, 29520, 31160, 35055, 35352, 37316, 37392, 39280, 40262, 44190, 46645, 46740, 55974, 56088, 58920, 60393, 62320, 70110, 70704, 74632, 80524, 83961, 88380, 93290, 93480, 100655, 111948, 112176, 117840, 120786, 139935, 140220, 149264, 161048, 167922, 176760, 181179, 186580, 186960, 201310, 223896, 241572, 279870, 280440, 301965, 322096, 335844, 353520, 362358, 373160, 382489, 402620, 419805, 447792, 483144, 559740, 560880, 603930, 671688, 724716, 746320, 764978, 805240, 839610, 905895, 966288, 1119480, 1147467, 1207860, 1343376, 1449432, 1529956, 1610480, 1679220, 1811790, 1912445, 2238960, 2294934, 2415720, 2898864, 3059912, 3358440, 3442401, 3623580, 3824890, 4589868, 4831440, 5737335, 6119824, 6716880, 6884802, 7247160, 7649780, 9179736, 11474670, 13769604, 14494320, 15299560, 17212005, 18359472, 22949340, 27539208, 30599120, 34424010, 45898680, 55078416, 68848020, 91797360, 137696040, 275392080]

約数ペア:

[(1, 275392080), (2, 137696040), (3, 91797360), (4, 68848020), (5, 55078416), (6, 45898680), (8, 34424010), (9, 30599120), (10, 27539208), (12, 22949340), (15, 18359472), (16, 17212005), (18, 15299560), (19, 14494320), (20, 13769604), (24, 11474670), (30, 9179736), (36, 7649780), (38, 7247160), (40, 6884802), (41, 6716880), (45, 6119824), (48, 5737335), (57, 4831440), (60, 4589868), (72, 3824890), (76, 3623580), (80, 3442401), (82, 3358440), (90, 3059912), (95, 2898864), (114, 2415720), (120, 2294934), (123, 2238960), (144, 1912445), (152, 1811790), (164, 1679220), (171, 1610480), (180, 1529956), (190, 1449432), (205, 1343376), (228, 1207860), (240, 1147467), (246, 1119480), (285, 966288), (304, 905895), (328, 839610), (342, 805240), (360, 764978), (369, 746320), (380, 724716), (410, 671688), (456, 603930), (491, 560880), (492, 559740), (570, 483144), (615, 447792), (656, 419805), (684, 402620), (720, 382489), (738, 373160), (760, 362358), (779, 353520), (820, 335844), (855, 322096), (912, 301965), (982, 280440), (984, 279870), (1140, 241572), (1230, 223896), (1368, 201310), (1473, 186960), (1476, 186580), (1520, 181179), (1558, 176760), (1640, 167922), (1710, 161048), (1845, 149264), (1964, 140220), (1968, 139935), (2280, 120786), (2337, 117840), (2455, 112176), (2460, 111948), (2736, 100655), (2946, 93480), (2952, 93290), (3116, 88380), (3280, 83961), (3420, 80524), (3690, 74632), (3895, 70704), (3928, 70110), (4419, 62320), (4560, 60393), (4674, 58920), (4910, 56088), (4920, 55974), (5892, 46740), (5904, 46645), (6232, 44190), (6840, 40262), (7011, 39280), (7365, 37392), (7380, 37316), (7790, 35352), (7856, 35055), (8838, 31160), (9329, 29520), (9348, 29460), (9820, 28044), (9840, 27987), (11685, 23568), (11784, 23370), (12464, 22095), (13680, 20131), (14022, 19640), (14730, 18696), (14760, 18658), (15580, 17676)]