89013840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{370891}}^1$

素因数の和:370907

約数の個数: 40

約数和(自身を含む): 275943648

約数和(自身を除く): 186929808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 370891, 741782, 1112673, 1483564, 1854455, 2225346, 2967128, 3708910, 4450692, 5563365, 5934256, 7417820, 8901384, 11126730, 14835640, 17802768, 22253460, 29671280, 44506920, 89013840]

約数ペア:

[(1, 89013840), (2, 44506920), (3, 29671280), (4, 22253460), (5, 17802768), (6, 14835640), (8, 11126730), (10, 8901384), (12, 7417820), (15, 5934256), (16, 5563365), (20, 4450692), (24, 3708910), (30, 2967128), (40, 2225346), (48, 1854455), (60, 1483564), (80, 1112673), (120, 741782), (240, 370891)]