40960560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170669}}^1$

素因数の和:170685

約数の個数: 40

約数和(自身を含む): 126978480

約数和(自身を除く): 86017920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170669, 341338, 512007, 682676, 853345, 1024014, 1365352, 1706690, 2048028, 2560035, 2730704, 3413380, 4096056, 5120070, 6826760, 8192112, 10240140, 13653520, 20480280, 40960560]

約数ペア:

[(1, 40960560), (2, 20480280), (3, 13653520), (4, 10240140), (5, 8192112), (6, 6826760), (8, 5120070), (10, 4096056), (12, 3413380), (15, 2730704), (16, 2560035), (20, 2048028), (24, 1706690), (30, 1365352), (40, 1024014), (48, 853345), (60, 682676), (80, 512007), (120, 341338), (240, 170669)]