42732240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 133170048

約数和(自身を除く): 90437808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 677, 789, 1052, 1315, 1354, 1578, 2031, 2104, 2630, 2708, 3156, 3385, 3945, 4062, 4208, 5260, 5416, 6312, 6770, 7890, 8124, 10155, 10520, 10832, 12624, 13540, 15780, 16248, 20310, 21040, 27080, 31560, 32496, 40620, 54160, 63120, 81240, 162480, 178051, 356102, 534153, 712204, 890255, 1068306, 1424408, 1780510, 2136612, 2670765, 2848816, 3561020, 4273224, 5341530, 7122040, 8546448, 10683060, 14244080, 21366120, 42732240]

約数ペア:

[(1, 42732240), (2, 21366120), (3, 14244080), (4, 10683060), (5, 8546448), (6, 7122040), (8, 5341530), (10, 4273224), (12, 3561020), (15, 2848816), (16, 2670765), (20, 2136612), (24, 1780510), (30, 1424408), (40, 1068306), (48, 890255), (60, 712204), (80, 534153), (120, 356102), (240, 178051), (263, 162480), (526, 81240), (677, 63120), (789, 54160), (1052, 40620), (1315, 32496), (1354, 31560), (1578, 27080), (2031, 21040), (2104, 20310), (2630, 16248), (2708, 15780), (3156, 13540), (3385, 12624), (3945, 10832), (4062, 10520), (4208, 10155), (5260, 8124), (5416, 7890), (6312, 6770)]