37440180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{208001}}^1$

素因数の和:208016

約数の個数: 36

約数和(自身を含む): 113569092

約数和(自身を除く): 76128912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 208001, 416002, 624003, 832004, 1040005, 1248006, 1872009, 2080010, 2496012, 3120015, 3744018, 4160020, 6240030, 7488036, 9360045, 12480060, 18720090, 37440180]

約数ペア:

[(1, 37440180), (2, 18720090), (3, 12480060), (4, 9360045), (5, 7488036), (6, 6240030), (9, 4160020), (10, 3744018), (12, 3120015), (15, 2496012), (18, 2080010), (20, 1872009), (30, 1248006), (36, 1040005), (45, 832004), (60, 624003), (90, 416002), (180, 208001)]