80070294540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1334504909}}^1$

素因数の和:1334504921

約数の個数: 24

約数和(自身を含む): 224196824880

約数和(自身を除く): 144126530340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1334504909, 2669009818, 4003514727, 5338019636, 6672524545, 8007029454, 13345049090, 16014058908, 20017573635, 26690098180, 40035147270, 80070294540]

約数ペア:

[(1, 80070294540), (2, 40035147270), (3, 26690098180), (4, 20017573635), (5, 16014058908), (6, 13345049090), (10, 8007029454), (12, 6672524545), (15, 5338019636), (20, 4003514727), (30, 2669009818), (60, 1334504909)]