48640560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 151463520

約数和(自身を除く): 102822960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 521, 778, 1042, 1167, 1556, 1563, 1945, 2084, 2334, 2605, 3112, 3126, 3890, 4168, 4668, 5210, 5835, 6224, 6252, 7780, 7815, 8336, 9336, 10420, 11670, 12504, 15560, 15630, 18672, 20840, 23340, 25008, 31120, 31260, 41680, 46680, 62520, 93360, 125040, 202669, 405338, 608007, 810676, 1013345, 1216014, 1621352, 2026690, 2432028, 3040035, 3242704, 4053380, 4864056, 6080070, 8106760, 9728112, 12160140, 16213520, 24320280, 48640560]

約数ペア:

[(1, 48640560), (2, 24320280), (3, 16213520), (4, 12160140), (5, 9728112), (6, 8106760), (8, 6080070), (10, 4864056), (12, 4053380), (15, 3242704), (16, 3040035), (20, 2432028), (24, 2026690), (30, 1621352), (40, 1216014), (48, 1013345), (60, 810676), (80, 608007), (120, 405338), (240, 202669), (389, 125040), (521, 93360), (778, 62520), (1042, 46680), (1167, 41680), (1556, 31260), (1563, 31120), (1945, 25008), (2084, 23340), (2334, 20840), (2605, 18672), (3112, 15630), (3126, 15560), (3890, 12504), (4168, 11670), (4668, 10420), (5210, 9336), (5835, 8336), (6224, 7815), (6252, 7780)]