12767640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106397}}^1$

素因数の和:106411

約数の個数: 32

約数和(自身を含む): 38303280

約数和(自身を除く): 25535640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106397, 212794, 319191, 425588, 531985, 638382, 851176, 1063970, 1276764, 1595955, 2127940, 2553528, 3191910, 4255880, 6383820, 12767640]

約数ペア:

[(1, 12767640), (2, 6383820), (3, 4255880), (4, 3191910), (5, 2553528), (6, 2127940), (8, 1595955), (10, 1276764), (12, 1063970), (15, 851176), (20, 638382), (24, 531985), (30, 425588), (40, 319191), (60, 212794), (120, 106397)]