31227960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{601}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 94056480

約数和(自身を除く): 62828520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 601, 866, 1202, 1299, 1732, 1803, 2165, 2404, 2598, 3005, 3464, 3606, 4330, 4808, 5196, 6010, 6495, 7212, 8660, 9015, 10392, 12020, 12990, 14424, 17320, 18030, 24040, 25980, 36060, 51960, 72120, 260233, 520466, 780699, 1040932, 1301165, 1561398, 2081864, 2602330, 3122796, 3903495, 5204660, 6245592, 7806990, 10409320, 15613980, 31227960]

約数ペア:

[(1, 31227960), (2, 15613980), (3, 10409320), (4, 7806990), (5, 6245592), (6, 5204660), (8, 3903495), (10, 3122796), (12, 2602330), (15, 2081864), (20, 1561398), (24, 1301165), (30, 1040932), (40, 780699), (60, 520466), (120, 260233), (433, 72120), (601, 51960), (866, 36060), (1202, 25980), (1299, 24040), (1732, 18030), (1803, 17320), (2165, 14424), (2404, 12990), (2598, 12020), (3005, 10392), (3464, 9015), (3606, 8660), (4330, 7212), (4808, 6495), (5196, 6010)]