166713720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1389281}}^1$

素因数の和:1389295

約数の個数: 32

約数和(自身を含む): 500141520

約数和(自身を除く): 333427800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1389281, 2778562, 4167843, 5557124, 6946405, 8335686, 11114248, 13892810, 16671372, 20839215, 27785620, 33342744, 41678430, 55571240, 83356860, 166713720]

約数ペア:

[(1, 166713720), (2, 83356860), (3, 55571240), (4, 41678430), (5, 33342744), (6, 27785620), (8, 20839215), (10, 16671372), (12, 13892810), (15, 11114248), (20, 8335686), (24, 6946405), (30, 5557124), (40, 4167843), (60, 2778562), (120, 1389281)]