147551520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307399}}^1$

素因数の和:307417

約数の個数: 48

約数和(自身を含む): 464788800

約数和(自身を除く): 317237280

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, 307399, 614798, 922197, 1229596, 1536995, 1844394, 2459192, 3073990, 3688788, 4610985, 4918384, 6147980, 7377576, 9221970, 9836768, 12295960, 14755152, 18443940, 24591920, 29510304, 36887880, 49183840, 73775760, 147551520]

約数ペア:

[(1, 147551520), (2, 73775760), (3, 49183840), (4, 36887880), (5, 29510304), (6, 24591920), (8, 18443940), (10, 14755152), (12, 12295960), (15, 9836768), (16, 9221970), (20, 7377576), (24, 6147980), (30, 4918384), (32, 4610985), (40, 3688788), (48, 3073990), (60, 2459192), (80, 1844394), (96, 1536995), (120, 1229596), (160, 922197), (240, 614798), (480, 307399)]