745238160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24071}}^1$

素因数の和:24133

約数の個数: 120

約数和(自身を含む): 2561068224

約数和(自身を除く): 1815830064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 24071, 30960, 48142, 72213, 96284, 120355, 144426, 192568, 216639, 240710, 288852, 361065, 385136, 433278, 481420, 577704, 722130, 866556, 962840, 1035053, 1083195, 1155408, 1444260, 1733112, 1925680, 2070106, 2166390, 2888520, 3105159, 3466224, 4140212, 4332780, 5175265, 5777040, 6210318, 8280424, 8665560, 9315477, 10350530, 12420636, 15525795, 16560848, 17331120, 18630954, 20701060, 24841272, 31051590, 37261908, 41402120, 46577385, 49682544, 62103180, 74523816, 82804240, 93154770, 124206360, 149047632, 186309540, 248412720, 372619080, 745238160]

約数ペア:

[(1, 745238160), (2, 372619080), (3, 248412720), (4, 186309540), (5, 149047632), (6, 124206360), (8, 93154770), (9, 82804240), (10, 74523816), (12, 62103180), (15, 49682544), (16, 46577385), (18, 41402120), (20, 37261908), (24, 31051590), (30, 24841272), (36, 20701060), (40, 18630954), (43, 17331120), (45, 16560848), (48, 15525795), (60, 12420636), (72, 10350530), (80, 9315477), (86, 8665560), (90, 8280424), (120, 6210318), (129, 5777040), (144, 5175265), (172, 4332780), (180, 4140212), (215, 3466224), (240, 3105159), (258, 2888520), (344, 2166390), (360, 2070106), (387, 1925680), (430, 1733112), (516, 1444260), (645, 1155408), (688, 1083195), (720, 1035053), (774, 962840), (860, 866556), (1032, 722130), (1290, 577704), (1548, 481420), (1720, 433278), (1935, 385136), (2064, 361065), (2580, 288852), (3096, 240710), (3440, 216639), (3870, 192568), (5160, 144426), (6192, 120355), (7740, 96284), (10320, 72213), (15480, 48142), (24071, 30960)]