331330080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{690271}}^1$

素因数の和:690289

約数の個数: 48

約数和(自身を含む): 1043691264

約数和(自身を除く): 712361184

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, 690271, 1380542, 2070813, 2761084, 3451355, 4141626, 5522168, 6902710, 8283252, 10354065, 11044336, 13805420, 16566504, 20708130, 22088672, 27610840, 33133008, 41416260, 55221680, 66266016, 82832520, 110443360, 165665040, 331330080]

約数ペア:

[(1, 331330080), (2, 165665040), (3, 110443360), (4, 82832520), (5, 66266016), (6, 55221680), (8, 41416260), (10, 33133008), (12, 27610840), (15, 22088672), (16, 20708130), (20, 16566504), (24, 13805420), (30, 11044336), (32, 10354065), (40, 8283252), (48, 6902710), (60, 5522168), (80, 4141626), (96, 3451355), (120, 2761084), (160, 2070813), (240, 1380542), (480, 690271)]