74281080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619009}}^1$

素因数の和:619023

約数の個数: 32

約数和(自身を含む): 222843600

約数和(自身を除く): 148562520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619009, 1238018, 1857027, 2476036, 3095045, 3714054, 4952072, 6190090, 7428108, 9285135, 12380180, 14856216, 18570270, 24760360, 37140540, 74281080]

約数ペア:

[(1, 74281080), (2, 37140540), (3, 24760360), (4, 18570270), (5, 14856216), (6, 12380180), (8, 9285135), (10, 7428108), (12, 6190090), (15, 4952072), (20, 3714054), (24, 3095045), (30, 2476036), (40, 1857027), (60, 1238018), (120, 619009)]