1385249640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11543747}}^1$

素因数の和:11543761

約数の個数: 32

約数和(自身を含む): 4155749280

約数和(自身を除く): 2770499640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11543747, 23087494, 34631241, 46174988, 57718735, 69262482, 92349976, 115437470, 138524964, 173156205, 230874940, 277049928, 346312410, 461749880, 692624820, 1385249640]

約数ペア:

[(1, 1385249640), (2, 692624820), (3, 461749880), (4, 346312410), (5, 277049928), (6, 230874940), (8, 173156205), (10, 138524964), (12, 115437470), (15, 92349976), (20, 69262482), (24, 57718735), (30, 46174988), (40, 34631241), (60, 23087494), (120, 11543747)]