13420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 42964992

約数和(自身を除く): 29544672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 383, 438, 480, 584, 730, 766, 876, 1095, 1149, 1168, 1460, 1532, 1752, 1915, 2190, 2298, 2336, 2920, 3064, 3504, 3830, 4380, 4596, 5745, 5840, 6128, 7008, 7660, 8760, 9192, 11490, 11680, 12256, 15320, 17520, 18384, 22980, 27959, 30640, 35040, 36768, 45960, 55918, 61280, 83877, 91920, 111836, 139795, 167754, 183840, 223672, 279590, 335508, 419385, 447344, 559180, 671016, 838770, 894688, 1118360, 1342032, 1677540, 2236720, 2684064, 3355080, 4473440, 6710160, 13420320]

約数ペア:

[(1, 13420320), (2, 6710160), (3, 4473440), (4, 3355080), (5, 2684064), (6, 2236720), (8, 1677540), (10, 1342032), (12, 1118360), (15, 894688), (16, 838770), (20, 671016), (24, 559180), (30, 447344), (32, 419385), (40, 335508), (48, 279590), (60, 223672), (73, 183840), (80, 167754), (96, 139795), (120, 111836), (146, 91920), (160, 83877), (219, 61280), (240, 55918), (292, 45960), (365, 36768), (383, 35040), (438, 30640), (480, 27959), (584, 22980), (730, 18384), (766, 17520), (876, 15320), (1095, 12256), (1149, 11680), (1168, 11490), (1460, 9192), (1532, 8760), (1752, 7660), (1915, 7008), (2190, 6128), (2298, 5840), (2336, 5745), (2920, 4596), (3064, 4380), (3504, 3830)]