89190480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{371627}}^1$

素因数の和:371643

約数の個数: 40

約数和(自身を含む): 276491232

約数和(自身を除く): 187300752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 371627, 743254, 1114881, 1486508, 1858135, 2229762, 2973016, 3716270, 4459524, 5574405, 5946032, 7432540, 8919048, 11148810, 14865080, 17838096, 22297620, 29730160, 44595240, 89190480]

約数ペア:

[(1, 89190480), (2, 44595240), (3, 29730160), (4, 22297620), (5, 17838096), (6, 14865080), (8, 11148810), (10, 8919048), (12, 7432540), (15, 5946032), (16, 5574405), (20, 4459524), (24, 3716270), (30, 2973016), (40, 2229762), (48, 1858135), (60, 1486508), (80, 1114881), (120, 743254), (240, 371627)]