12387960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2677

約数の個数: 96

約数和(自身を含む): 43374240

約数和(自身を除く): 30986280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 2647, 4680, 5294, 7941, 10588, 13235, 15882, 21176, 23823, 26470, 31764, 34411, 39705, 47646, 52940, 63528, 68822, 79410, 95292, 103233, 105880, 119115, 137644, 158820, 172055, 190584, 206466, 238230, 275288, 309699, 317640, 344110, 412932, 476460, 516165, 619398, 688220, 825864, 952920, 1032330, 1238796, 1376440, 1548495, 2064660, 2477592, 3096990, 4129320, 6193980, 12387960]

約数ペア:

[(1, 12387960), (2, 6193980), (3, 4129320), (4, 3096990), (5, 2477592), (6, 2064660), (8, 1548495), (9, 1376440), (10, 1238796), (12, 1032330), (13, 952920), (15, 825864), (18, 688220), (20, 619398), (24, 516165), (26, 476460), (30, 412932), (36, 344110), (39, 317640), (40, 309699), (45, 275288), (52, 238230), (60, 206466), (65, 190584), (72, 172055), (78, 158820), (90, 137644), (104, 119115), (117, 105880), (120, 103233), (130, 95292), (156, 79410), (180, 68822), (195, 63528), (234, 52940), (260, 47646), (312, 39705), (360, 34411), (390, 31764), (468, 26470), (520, 23823), (585, 21176), (780, 15882), (936, 13235), (1170, 10588), (1560, 7941), (2340, 5294), (2647, 4680)]