4415280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18397}}^1$

素因数の和:18413

約数の個数: 40

約数和(自身を含む): 13688112

約数和(自身を除く): 9272832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18397, 36794, 55191, 73588, 91985, 110382, 147176, 183970, 220764, 275955, 294352, 367940, 441528, 551910, 735880, 883056, 1103820, 1471760, 2207640, 4415280]

約数ペア:

[(1, 4415280), (2, 2207640), (3, 1471760), (4, 1103820), (5, 883056), (6, 735880), (8, 551910), (10, 441528), (12, 367940), (15, 294352), (16, 275955), (20, 220764), (24, 183970), (30, 147176), (40, 110382), (48, 91985), (60, 73588), (80, 55191), (120, 36794), (240, 18397)]