40367640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336397}}^1$

素因数の和:336411

約数の個数: 32

約数和(自身を含む): 121103280

約数和(自身を除く): 80735640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336397, 672794, 1009191, 1345588, 1681985, 2018382, 2691176, 3363970, 4036764, 5045955, 6727940, 8073528, 10091910, 13455880, 20183820, 40367640]

約数ペア:

[(1, 40367640), (2, 20183820), (3, 13455880), (4, 10091910), (5, 8073528), (6, 6727940), (8, 5045955), (10, 4036764), (12, 3363970), (15, 2691176), (20, 2018382), (24, 1681985), (30, 1345588), (40, 1009191), (60, 672794), (120, 336397)]