120215360

素因数分解:

$2^6\times 5^1\times {\mathrm{375673}}^1$

素因数の和:375690

約数の個数: 28

約数和(自身を含む): 286263588

約数和(自身を除く): 166048228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 375673, 751346, 1502692, 1878365, 3005384, 3756730, 6010768, 7513460, 12021536, 15026920, 24043072, 30053840, 60107680, 120215360]

約数ペア:

[(1, 120215360), (2, 60107680), (4, 30053840), (5, 24043072), (8, 15026920), (10, 12021536), (16, 7513460), (20, 6010768), (32, 3756730), (40, 3005384), (64, 1878365), (80, 1502692), (160, 751346), (320, 375673)]