2678160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11159}}^1$

素因数の和:11175

約数の個数: 40

約数和(自身を含む): 8303040

約数和(自身を除く): 5624880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11159, 22318, 33477, 44636, 55795, 66954, 89272, 111590, 133908, 167385, 178544, 223180, 267816, 334770, 446360, 535632, 669540, 892720, 1339080, 2678160]

約数ペア:

[(1, 2678160), (2, 1339080), (3, 892720), (4, 669540), (5, 535632), (6, 446360), (8, 334770), (10, 267816), (12, 223180), (15, 178544), (16, 167385), (20, 133908), (24, 111590), (30, 89272), (40, 66954), (48, 55795), (60, 44636), (80, 33477), (120, 22318), (240, 11159)]