31930680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266089}}^1$

素因数の和:266103

約数の個数: 32

約数和(自身を含む): 95792400

約数和(自身を除く): 63861720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266089, 532178, 798267, 1064356, 1330445, 1596534, 2128712, 2660890, 3193068, 3991335, 5321780, 6386136, 7982670, 10643560, 15965340, 31930680]

約数ペア:

[(1, 31930680), (2, 15965340), (3, 10643560), (4, 7982670), (5, 6386136), (6, 5321780), (8, 3991335), (10, 3193068), (12, 2660890), (15, 2128712), (20, 1596534), (24, 1330445), (30, 1064356), (40, 798267), (60, 532178), (120, 266089)]