315736440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2631137}}^1$

素因数の和:2631151

約数の個数: 32

約数和(自身を含む): 947209680

約数和(自身を除く): 631473240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2631137, 5262274, 7893411, 10524548, 13155685, 15786822, 21049096, 26311370, 31573644, 39467055, 52622740, 63147288, 78934110, 105245480, 157868220, 315736440]

約数ペア:

[(1, 315736440), (2, 157868220), (3, 105245480), (4, 78934110), (5, 63147288), (6, 52622740), (8, 39467055), (10, 31573644), (12, 26311370), (15, 21049096), (20, 15786822), (24, 13155685), (30, 10524548), (40, 7893411), (60, 5262274), (120, 2631137)]