25112880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2715

約数の個数: 120

約数和(自身を含む): 90858768

約数和(自身を除く): 65745888

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, 2683, 3120, 4680, 5366, 8049, 9360, 10732, 13415, 16098, 21464, 24147, 26830, 32196, 34879, 40245, 42928, 48294, 53660, 64392, 69758, 80490, 96588, 104637, 107320, 120735, 128784, 139516, 160980, 174395, 193176, 209274, 214640, 241470, 279032, 313911, 321960, 348790, 386352, 418548, 482940, 523185, 558064, 627822, 643920, 697580, 837096, 965880, 1046370, 1255644, 1395160, 1569555, 1674192, 1931760, 2092740, 2511288, 2790320, 3139110, 4185480, 5022576, 6278220, 8370960, 12556440, 25112880]

約数ペア:

[(1, 25112880), (2, 12556440), (3, 8370960), (4, 6278220), (5, 5022576), (6, 4185480), (8, 3139110), (9, 2790320), (10, 2511288), (12, 2092740), (13, 1931760), (15, 1674192), (16, 1569555), (18, 1395160), (20, 1255644), (24, 1046370), (26, 965880), (30, 837096), (36, 697580), (39, 643920), (40, 627822), (45, 558064), (48, 523185), (52, 482940), (60, 418548), (65, 386352), (72, 348790), (78, 321960), (80, 313911), (90, 279032), (104, 241470), (117, 214640), (120, 209274), (130, 193176), (144, 174395), (156, 160980), (180, 139516), (195, 128784), (208, 120735), (234, 107320), (240, 104637), (260, 96588), (312, 80490), (360, 69758), (390, 64392), (468, 53660), (520, 48294), (585, 42928), (624, 40245), (720, 34879), (780, 32196), (936, 26830), (1040, 24147), (1170, 21464), (1560, 16098), (1872, 13415), (2340, 10732), (2683, 9360), (3120, 8049), (4680, 5366)]