631036680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5258639}}^1$

素因数の和:5258653

約数の個数: 32

約数和(自身を含む): 1893110400

約数和(自身を除く): 1262073720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5258639, 10517278, 15775917, 21034556, 26293195, 31551834, 42069112, 52586390, 63103668, 78879585, 105172780, 126207336, 157759170, 210345560, 315518340, 631036680]

約数ペア:

[(1, 631036680), (2, 315518340), (3, 210345560), (4, 157759170), (5, 126207336), (6, 105172780), (8, 78879585), (10, 63103668), (12, 52586390), (15, 42069112), (20, 31551834), (24, 26293195), (30, 21034556), (40, 15775917), (60, 10517278), (120, 5258639)]