3208640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 56

約数和(自身を含む): 7876032

約数和(自身を除く): 4667392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 271, 296, 320, 370, 542, 592, 740, 1084, 1184, 1355, 1480, 2168, 2368, 2710, 2960, 4336, 5420, 5920, 8672, 10027, 10840, 11840, 17344, 20054, 21680, 40108, 43360, 50135, 80216, 86720, 100270, 160432, 200540, 320864, 401080, 641728, 802160, 1604320, 3208640]

約数ペア:

[(1, 3208640), (2, 1604320), (4, 802160), (5, 641728), (8, 401080), (10, 320864), (16, 200540), (20, 160432), (32, 100270), (37, 86720), (40, 80216), (64, 50135), (74, 43360), (80, 40108), (148, 21680), (160, 20054), (185, 17344), (271, 11840), (296, 10840), (320, 10027), (370, 8672), (542, 5920), (592, 5420), (740, 4336), (1084, 2960), (1184, 2710), (1355, 2368), (1480, 2168)]