2864520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 9523800

約数和(自身を除く): 6659280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 109, 120, 146, 180, 218, 219, 292, 327, 360, 365, 436, 438, 545, 584, 654, 657, 730, 872, 876, 981, 1090, 1095, 1308, 1314, 1460, 1635, 1752, 1962, 2180, 2190, 2616, 2628, 2920, 3270, 3285, 3924, 4360, 4380, 4905, 5256, 6540, 6570, 7848, 7957, 8760, 9810, 13080, 13140, 15914, 19620, 23871, 26280, 31828, 39240, 39785, 47742, 63656, 71613, 79570, 95484, 119355, 143226, 159140, 190968, 238710, 286452, 318280, 358065, 477420, 572904, 716130, 954840, 1432260, 2864520]

約数ペア:

[(1, 2864520), (2, 1432260), (3, 954840), (4, 716130), (5, 572904), (6, 477420), (8, 358065), (9, 318280), (10, 286452), (12, 238710), (15, 190968), (18, 159140), (20, 143226), (24, 119355), (30, 95484), (36, 79570), (40, 71613), (45, 63656), (60, 47742), (72, 39785), (73, 39240), (90, 31828), (109, 26280), (120, 23871), (146, 19620), (180, 15914), (218, 13140), (219, 13080), (292, 9810), (327, 8760), (360, 7957), (365, 7848), (436, 6570), (438, 6540), (545, 5256), (584, 4905), (654, 4380), (657, 4360), (730, 3924), (872, 3285), (876, 3270), (981, 2920), (1090, 2628), (1095, 2616), (1308, 2190), (1314, 2180), (1460, 1962), (1635, 1752)]