15675039680

素因数分解:

$2^6\times 5^1\times {\mathrm{3581}}^1\times {\mathrm{13679}}^1$

素因数の和:17277

約数の個数: 56

約数和(自身を含む): 37339341120

約数和(自身を除く): 21664301440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3581, 7162, 13679, 14324, 17905, 27358, 28648, 35810, 54716, 57296, 68395, 71620, 109432, 114592, 136790, 143240, 218864, 229184, 273580, 286480, 437728, 547160, 572960, 875456, 1094320, 1145920, 2188640, 4377280, 48984499, 97968998, 195937996, 244922495, 391875992, 489844990, 783751984, 979689980, 1567503968, 1959379960, 3135007936, 3918759920, 7837519840, 15675039680]

約数ペア:

[(1, 15675039680), (2, 7837519840), (4, 3918759920), (5, 3135007936), (8, 1959379960), (10, 1567503968), (16, 979689980), (20, 783751984), (32, 489844990), (40, 391875992), (64, 244922495), (80, 195937996), (160, 97968998), (320, 48984499), (3581, 4377280), (7162, 2188640), (13679, 1145920), (14324, 1094320), (17905, 875456), (27358, 572960), (28648, 547160), (35810, 437728), (54716, 286480), (57296, 273580), (68395, 229184), (71620, 218864), (109432, 143240), (114592, 136790)]