77887968240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13421}}^1\times {\mathrm{24181}}^1$

素因数の和:37618

約数の個数: 80

約数和(自身を含む): 241480678176

約数和(自身を除く): 163592709936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13421, 24181, 26842, 40263, 48362, 53684, 67105, 72543, 80526, 96724, 107368, 120905, 134210, 145086, 161052, 193448, 201315, 214736, 241810, 268420, 290172, 322104, 362715, 386896, 402630, 483620, 536840, 580344, 644208, 725430, 805260, 967240, 1073680, 1160688, 1450860, 1610520, 1934480, 2901720, 3221040, 5803440, 324533201, 649066402, 973599603, 1298132804, 1622666005, 1947199206, 2596265608, 3245332010, 3894398412, 4867998015, 5192531216, 6490664020, 7788796824, 9735996030, 12981328040, 15577593648, 19471992060, 25962656080, 38943984120, 77887968240]

約数ペア:

[(1, 77887968240), (2, 38943984120), (3, 25962656080), (4, 19471992060), (5, 15577593648), (6, 12981328040), (8, 9735996030), (10, 7788796824), (12, 6490664020), (15, 5192531216), (16, 4867998015), (20, 3894398412), (24, 3245332010), (30, 2596265608), (40, 1947199206), (48, 1622666005), (60, 1298132804), (80, 973599603), (120, 649066402), (240, 324533201), (13421, 5803440), (24181, 3221040), (26842, 2901720), (40263, 1934480), (48362, 1610520), (53684, 1450860), (67105, 1160688), (72543, 1073680), (80526, 967240), (96724, 805260), (107368, 725430), (120905, 644208), (134210, 580344), (145086, 536840), (161052, 483620), (193448, 402630), (201315, 386896), (214736, 362715), (241810, 322104), (268420, 290172)]