202428960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421727}}^1$

素因数の和:421745

約数の個数: 48

約数和(自身を含む): 637652736

約数和(自身を除く): 435223776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 421727, 843454, 1265181, 1686908, 2108635, 2530362, 3373816, 4217270, 5060724, 6325905, 6747632, 8434540, 10121448, 12651810, 13495264, 16869080, 20242896, 25303620, 33738160, 40485792, 50607240, 67476320, 101214480, 202428960]

約数ペア:

[(1, 202428960), (2, 101214480), (3, 67476320), (4, 50607240), (5, 40485792), (6, 33738160), (8, 25303620), (10, 20242896), (12, 16869080), (15, 13495264), (16, 12651810), (20, 10121448), (24, 8434540), (30, 6747632), (32, 6325905), (40, 5060724), (48, 4217270), (60, 3373816), (80, 2530362), (96, 2108635), (120, 1686908), (160, 1265181), (240, 843454), (480, 421727)]