180780912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 548402400

約数和(自身を除く): 367621488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 269, 312, 359, 468, 538, 624, 718, 807, 936, 1076, 1077, 1436, 1614, 1872, 2152, 2154, 2421, 2872, 3228, 3231, 3497, 4304, 4308, 4667, 4842, 5744, 6456, 6462, 6994, 8616, 9334, 9684, 10491, 12912, 12924, 13988, 14001, 17232, 18668, 19368, 20982, 25848, 27976, 28002, 31473, 37336, 38736, 41964, 42003, 51696, 55952, 56004, 62946, 74672, 83928, 84006, 96571, 112008, 125892, 167856, 168012, 193142, 224016, 251784, 289713, 336024, 386284, 503568, 579426, 672048, 772568, 869139, 1158852, 1255423, 1545136, 1738278, 2317704, 2510846, 3476556, 3766269, 4635408, 5021692, 6953112, 7532538, 10043384, 11298807, 13906224, 15065076, 20086768, 22597614, 30130152, 45195228, 60260304, 90390456, 180780912]

約数ペア:

[(1, 180780912), (2, 90390456), (3, 60260304), (4, 45195228), (6, 30130152), (8, 22597614), (9, 20086768), (12, 15065076), (13, 13906224), (16, 11298807), (18, 10043384), (24, 7532538), (26, 6953112), (36, 5021692), (39, 4635408), (48, 3766269), (52, 3476556), (72, 2510846), (78, 2317704), (104, 1738278), (117, 1545136), (144, 1255423), (156, 1158852), (208, 869139), (234, 772568), (269, 672048), (312, 579426), (359, 503568), (468, 386284), (538, 336024), (624, 289713), (718, 251784), (807, 224016), (936, 193142), (1076, 168012), (1077, 167856), (1436, 125892), (1614, 112008), (1872, 96571), (2152, 84006), (2154, 83928), (2421, 74672), (2872, 62946), (3228, 56004), (3231, 55952), (3497, 51696), (4304, 42003), (4308, 41964), (4667, 38736), (4842, 37336), (5744, 31473), (6456, 28002), (6462, 27976), (6994, 25848), (8616, 20982), (9334, 19368), (9684, 18668), (10491, 17232), (12912, 14001), (12924, 13988)]