24775920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2679

約数の個数: 120

約数和(自身を含む): 89640096

約数和(自身を除く): 64864176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2647, 3120, 4680, 5294, 7941, 9360, 10588, 13235, 15882, 21176, 23823, 26470, 31764, 34411, 39705, 42352, 47646, 52940, 63528, 68822, 79410, 95292, 103233, 105880, 119115, 127056, 137644, 158820, 172055, 190584, 206466, 211760, 238230, 275288, 309699, 317640, 344110, 381168, 412932, 476460, 516165, 550576, 619398, 635280, 688220, 825864, 952920, 1032330, 1238796, 1376440, 1548495, 1651728, 1905840, 2064660, 2477592, 2752880, 3096990, 4129320, 4955184, 6193980, 8258640, 12387960, 24775920]

約数ペア:

[(1, 24775920), (2, 12387960), (3, 8258640), (4, 6193980), (5, 4955184), (6, 4129320), (8, 3096990), (9, 2752880), (10, 2477592), (12, 2064660), (13, 1905840), (15, 1651728), (16, 1548495), (18, 1376440), (20, 1238796), (24, 1032330), (26, 952920), (30, 825864), (36, 688220), (39, 635280), (40, 619398), (45, 550576), (48, 516165), (52, 476460), (60, 412932), (65, 381168), (72, 344110), (78, 317640), (80, 309699), (90, 275288), (104, 238230), (117, 211760), (120, 206466), (130, 190584), (144, 172055), (156, 158820), (180, 137644), (195, 127056), (208, 119115), (234, 105880), (240, 103233), (260, 95292), (312, 79410), (360, 68822), (390, 63528), (468, 52940), (520, 47646), (585, 42352), (624, 39705), (720, 34411), (780, 31764), (936, 26470), (1040, 23823), (1170, 21176), (1560, 15882), (1872, 13235), (2340, 10588), (2647, 9360), (3120, 7941), (4680, 5294)]