90304980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1505083}}^1$

素因数の和:1505095

約数の個数: 24

約数和(自身を含む): 252854112

約数和(自身を除く): 162549132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1505083, 3010166, 4515249, 6020332, 7525415, 9030498, 15050830, 18060996, 22576245, 30101660, 45152490, 90304980]

約数ペア:

[(1, 90304980), (2, 45152490), (3, 30101660), (4, 22576245), (5, 18060996), (6, 15050830), (10, 9030498), (12, 7525415), (15, 6020332), (20, 4515249), (30, 3010166), (60, 1505083)]