240112944

素因数分解:

$2^4\times 3^3\times {\mathrm{677}}^1\times {\mathrm{821}}^1$

素因数の和:1515

約数の個数: 80

約数和(自身を含む): 691071840

約数和(自身を除く): 450958896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 677, 821, 1354, 1642, 2031, 2463, 2708, 3284, 4062, 4926, 5416, 6093, 6568, 7389, 8124, 9852, 10832, 12186, 13136, 14778, 16248, 18279, 19704, 22167, 24372, 29556, 32496, 36558, 39408, 44334, 48744, 59112, 73116, 88668, 97488, 118224, 146232, 177336, 292464, 354672, 555817, 1111634, 1667451, 2223268, 3334902, 4446536, 5002353, 6669804, 8893072, 10004706, 13339608, 15007059, 20009412, 26679216, 30014118, 40018824, 60028236, 80037648, 120056472, 240112944]

約数ペア:

[(1, 240112944), (2, 120056472), (3, 80037648), (4, 60028236), (6, 40018824), (8, 30014118), (9, 26679216), (12, 20009412), (16, 15007059), (18, 13339608), (24, 10004706), (27, 8893072), (36, 6669804), (48, 5002353), (54, 4446536), (72, 3334902), (108, 2223268), (144, 1667451), (216, 1111634), (432, 555817), (677, 354672), (821, 292464), (1354, 177336), (1642, 146232), (2031, 118224), (2463, 97488), (2708, 88668), (3284, 73116), (4062, 59112), (4926, 48744), (5416, 44334), (6093, 39408), (6568, 36558), (7389, 32496), (8124, 29556), (9852, 24372), (10832, 22167), (12186, 19704), (13136, 18279), (14778, 16248)]