76478760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2075

約数の個数: 96

約数和(自身を含む): 250965000

約数和(自身を除く): 174486240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1949, 1962, 2180, 2616, 3270, 3898, 3924, 4360, 4905, 5847, 6540, 7796, 7848, 9745, 9810, 11694, 13080, 15592, 17541, 19490, 19620, 23388, 29235, 35082, 38980, 39240, 46776, 58470, 70164, 77960, 87705, 116940, 140328, 175410, 212441, 233880, 350820, 424882, 637323, 701640, 849764, 1062205, 1274646, 1699528, 1911969, 2124410, 2549292, 3186615, 3823938, 4248820, 5098584, 6373230, 7647876, 8497640, 9559845, 12746460, 15295752, 19119690, 25492920, 38239380, 76478760]

約数ペア:

[(1, 76478760), (2, 38239380), (3, 25492920), (4, 19119690), (5, 15295752), (6, 12746460), (8, 9559845), (9, 8497640), (10, 7647876), (12, 6373230), (15, 5098584), (18, 4248820), (20, 3823938), (24, 3186615), (30, 2549292), (36, 2124410), (40, 1911969), (45, 1699528), (60, 1274646), (72, 1062205), (90, 849764), (109, 701640), (120, 637323), (180, 424882), (218, 350820), (327, 233880), (360, 212441), (436, 175410), (545, 140328), (654, 116940), (872, 87705), (981, 77960), (1090, 70164), (1308, 58470), (1635, 46776), (1949, 39240), (1962, 38980), (2180, 35082), (2616, 29235), (3270, 23388), (3898, 19620), (3924, 19490), (4360, 17541), (4905, 15592), (5847, 13080), (6540, 11694), (7796, 9810), (7848, 9745)]