131059920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14759}}^1$

素因数の和:14812

約数の個数: 80

約数和(自身を含む): 417294720

約数和(自身を除く): 286234800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 14759, 29518, 44277, 59036, 73795, 88554, 118072, 147590, 177108, 221385, 236144, 295180, 354216, 442770, 546083, 590360, 708432, 885540, 1092166, 1180720, 1638249, 1771080, 2184332, 2730415, 3276498, 3542160, 4368664, 5460830, 6552996, 8191245, 8737328, 10921660, 13105992, 16382490, 21843320, 26211984, 32764980, 43686640, 65529960, 131059920]

約数ペア:

[(1, 131059920), (2, 65529960), (3, 43686640), (4, 32764980), (5, 26211984), (6, 21843320), (8, 16382490), (10, 13105992), (12, 10921660), (15, 8737328), (16, 8191245), (20, 6552996), (24, 5460830), (30, 4368664), (37, 3542160), (40, 3276498), (48, 2730415), (60, 2184332), (74, 1771080), (80, 1638249), (111, 1180720), (120, 1092166), (148, 885540), (185, 708432), (222, 590360), (240, 546083), (296, 442770), (370, 354216), (444, 295180), (555, 236144), (592, 221385), (740, 177108), (888, 147590), (1110, 118072), (1480, 88554), (1776, 73795), (2220, 59036), (2960, 44277), (4440, 29518), (8880, 14759)]