180534960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 320

約数和(自身を含む): 674956800

約数和(自身を除く): 494421840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 53, 54, 57, 60, 72, 76, 80, 83, 90, 95, 106, 108, 114, 120, 135, 144, 152, 159, 166, 171, 180, 190, 212, 216, 228, 240, 249, 265, 270, 285, 304, 318, 332, 342, 360, 380, 415, 424, 432, 456, 477, 498, 513, 530, 540, 570, 636, 664, 684, 720, 747, 760, 795, 830, 848, 855, 912, 954, 996, 1007, 1026, 1060, 1080, 1140, 1245, 1272, 1328, 1368, 1431, 1494, 1520, 1577, 1590, 1660, 1710, 1908, 1992, 2014, 2052, 2120, 2160, 2241, 2280, 2385, 2490, 2544, 2565, 2736, 2862, 2988, 3021, 3154, 3180, 3320, 3420, 3735, 3816, 3984, 4028, 4104, 4240, 4399, 4482, 4560, 4731, 4770, 4980, 5035, 5130, 5724, 5976, 6042, 6308, 6360, 6640, 6840, 7155, 7470, 7632, 7885, 8056, 8208, 8798, 8964, 9063, 9462, 9540, 9960, 10070, 10260, 11205, 11448, 11952, 12084, 12616, 12720, 13197, 13680, 14193, 14310, 14940, 15105, 15770, 16112, 17596, 17928, 18126, 18924, 19080, 19920, 20140, 20520, 21995, 22410, 22896, 23655, 24168, 25232, 26394, 27189, 28386, 28620, 29880, 30210, 31540, 35192, 35856, 36252, 37848, 38160, 39591, 40280, 41040, 42579, 43990, 44820, 45315, 47310, 48336, 52788, 54378, 56772, 57240, 59760, 60420, 63080, 65985, 70384, 70965, 72504, 75696, 79182, 80560, 83581, 85158, 87980, 89640, 90630, 94620, 105576, 108756, 113544, 114480, 118773, 120840, 126160, 131970, 135945, 141930, 145008, 158364, 167162, 170316, 175960, 179280, 181260, 189240, 197955, 211152, 212895, 217512, 227088, 237546, 241680, 250743, 263940, 271890, 283860, 316728, 334324, 340632, 351920, 362520, 378480, 395910, 417905, 425790, 435024, 475092, 501486, 527880, 543780, 567720, 593865, 633456, 668648, 681264, 725040, 752229, 791820, 835810, 851580, 950184, 1002972, 1055760, 1087560, 1135440, 1187730, 1253715, 1337296, 1504458, 1583640, 1671620, 1703160, 1900368, 2005944, 2175120, 2256687, 2375460, 2507430, 3008916, 3167280, 3343240, 3406320, 3761145, 4011888, 4513374, 4750920, 5014860, 6017832, 6686480, 7522290, 9026748, 9501840, 10029720, 11283435, 12035664, 15044580, 18053496, 20059440, 22566870, 30089160, 36106992, 45133740, 60178320, 90267480, 180534960]

約数ペア:

[(1, 180534960), (2, 90267480), (3, 60178320), (4, 45133740), (5, 36106992), (6, 30089160), (8, 22566870), (9, 20059440), (10, 18053496), (12, 15044580), (15, 12035664), (16, 11283435), (18, 10029720), (19, 9501840), (20, 9026748), (24, 7522290), (27, 6686480), (30, 6017832), (36, 5014860), (38, 4750920), (40, 4513374), (45, 4011888), (48, 3761145), (53, 3406320), (54, 3343240), (57, 3167280), (60, 3008916), (72, 2507430), (76, 2375460), (80, 2256687), (83, 2175120), (90, 2005944), (95, 1900368), (106, 1703160), (108, 1671620), (114, 1583640), (120, 1504458), (135, 1337296), (144, 1253715), (152, 1187730), (159, 1135440), (166, 1087560), (171, 1055760), (180, 1002972), (190, 950184), (212, 851580), (216, 835810), (228, 791820), (240, 752229), (249, 725040), (265, 681264), (270, 668648), (285, 633456), (304, 593865), (318, 567720), (332, 543780), (342, 527880), (360, 501486), (380, 475092), (415, 435024), (424, 425790), (432, 417905), (456, 395910), (477, 378480), (498, 362520), (513, 351920), (530, 340632), (540, 334324), (570, 316728), (636, 283860), (664, 271890), (684, 263940), (720, 250743), (747, 241680), (760, 237546), (795, 227088), (830, 217512), (848, 212895), (855, 211152), (912, 197955), (954, 189240), (996, 181260), (1007, 179280), (1026, 175960), (1060, 170316), (1080, 167162), (1140, 158364), (1245, 145008), (1272, 141930), (1328, 135945), (1368, 131970), (1431, 126160), (1494, 120840), (1520, 118773), (1577, 114480), (1590, 113544), (1660, 108756), (1710, 105576), (1908, 94620), (1992, 90630), (2014, 89640), (2052, 87980), (2120, 85158), (2160, 83581), (2241, 80560), (2280, 79182), (2385, 75696), (2490, 72504), (2544, 70965), (2565, 70384), (2736, 65985), (2862, 63080), (2988, 60420), (3021, 59760), (3154, 57240), (3180, 56772), (3320, 54378), (3420, 52788), (3735, 48336), (3816, 47310), (3984, 45315), (4028, 44820), (4104, 43990), (4240, 42579), (4399, 41040), (4482, 40280), (4560, 39591), (4731, 38160), (4770, 37848), (4980, 36252), (5035, 35856), (5130, 35192), (5724, 31540), (5976, 30210), (6042, 29880), (6308, 28620), (6360, 28386), (6640, 27189), (6840, 26394), (7155, 25232), (7470, 24168), (7632, 23655), (7885, 22896), (8056, 22410), (8208, 21995), (8798, 20520), (8964, 20140), (9063, 19920), (9462, 19080), (9540, 18924), (9960, 18126), (10070, 17928), (10260, 17596), (11205, 16112), (11448, 15770), (11952, 15105), (12084, 14940), (12616, 14310), (12720, 14193), (13197, 13680)]