73845480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{615379}}^1$

素因数の和:615393

約数の個数: 32

約数和(自身を含む): 221536800

約数和(自身を除く): 147691320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 615379, 1230758, 1846137, 2461516, 3076895, 3692274, 4923032, 6153790, 7384548, 9230685, 12307580, 14769096, 18461370, 24615160, 36922740, 73845480]

約数ペア:

[(1, 73845480), (2, 36922740), (3, 24615160), (4, 18461370), (5, 14769096), (6, 12307580), (8, 9230685), (10, 7384548), (12, 6153790), (15, 4923032), (20, 3692274), (24, 3076895), (30, 2461516), (40, 1846137), (60, 1230758), (120, 615379)]