1343640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11197}}^1$

素因数の和:11211

約数の個数: 32

約数和(自身を含む): 4031280

約数和(自身を除く): 2687640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11197, 22394, 33591, 44788, 55985, 67182, 89576, 111970, 134364, 167955, 223940, 268728, 335910, 447880, 671820, 1343640]

約数ペア:

[(1, 1343640), (2, 671820), (3, 447880), (4, 335910), (5, 268728), (6, 223940), (8, 167955), (10, 134364), (12, 111970), (15, 89576), (20, 67182), (24, 55985), (30, 44788), (40, 33591), (60, 22394), (120, 11197)]