31704720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{132103}}^1$

素因数の和:132119

約数の個数: 40

約数和(自身を含む): 98285376

約数和(自身を除く): 66580656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 132103, 264206, 396309, 528412, 660515, 792618, 1056824, 1321030, 1585236, 1981545, 2113648, 2642060, 3170472, 3963090, 5284120, 6340944, 7926180, 10568240, 15852360, 31704720]

約数ペア:

[(1, 31704720), (2, 15852360), (3, 10568240), (4, 7926180), (5, 6340944), (6, 5284120), (8, 3963090), (10, 3170472), (12, 2642060), (15, 2113648), (16, 1981545), (20, 1585236), (24, 1321030), (30, 1056824), (40, 792618), (48, 660515), (60, 528412), (80, 396309), (120, 264206), (240, 132103)]