820162680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6834689}}^1$

素因数の和:6834703

約数の個数: 32

約数和(自身を含む): 2460488400

約数和(自身を除く): 1640325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6834689, 13669378, 20504067, 27338756, 34173445, 41008134, 54677512, 68346890, 82016268, 102520335, 136693780, 164032536, 205040670, 273387560, 410081340, 820162680]

約数ペア:

[(1, 820162680), (2, 410081340), (3, 273387560), (4, 205040670), (5, 164032536), (6, 136693780), (8, 102520335), (10, 82016268), (12, 68346890), (15, 54677512), (20, 41008134), (24, 34173445), (30, 27338756), (40, 20504067), (60, 13669378), (120, 6834689)]