15516960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32327}}^1$

素因数の和:32345

約数の個数: 48

約数和(自身を含む): 48879936

約数和(自身を除く): 33362976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32327, 64654, 96981, 129308, 161635, 193962, 258616, 323270, 387924, 484905, 517232, 646540, 775848, 969810, 1034464, 1293080, 1551696, 1939620, 2586160, 3103392, 3879240, 5172320, 7758480, 15516960]

約数ペア:

[(1, 15516960), (2, 7758480), (3, 5172320), (4, 3879240), (5, 3103392), (6, 2586160), (8, 1939620), (10, 1551696), (12, 1293080), (15, 1034464), (16, 969810), (20, 775848), (24, 646540), (30, 517232), (32, 484905), (40, 387924), (48, 323270), (60, 258616), (80, 193962), (96, 161635), (120, 129308), (160, 96981), (240, 64654), (480, 32327)]