73812840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{615107}}^1$

素因数の和:615121

約数の個数: 32

約数和(自身を含む): 221438880

約数和(自身を除く): 147626040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 615107, 1230214, 1845321, 2460428, 3075535, 3690642, 4920856, 6151070, 7381284, 9226605, 12302140, 14762568, 18453210, 24604280, 36906420, 73812840]

約数ペア:

[(1, 73812840), (2, 36906420), (3, 24604280), (4, 18453210), (5, 14762568), (6, 12302140), (8, 9226605), (10, 7381284), (12, 6151070), (15, 4920856), (20, 3690642), (24, 3075535), (30, 2460428), (40, 1845321), (60, 1230214), (120, 615107)]