147107640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1225897}}^1$

素因数の和:1225911

約数の個数: 32

約数和(自身を含む): 441323280

約数和(自身を除く): 294215640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1225897, 2451794, 3677691, 4903588, 6129485, 7355382, 9807176, 12258970, 14710764, 18388455, 24517940, 29421528, 36776910, 49035880, 73553820, 147107640]

約数ペア:

[(1, 147107640), (2, 73553820), (3, 49035880), (4, 36776910), (5, 29421528), (6, 24517940), (8, 18388455), (10, 14710764), (12, 12258970), (15, 9807176), (20, 7355382), (24, 6129485), (30, 4903588), (40, 3677691), (60, 2451794), (120, 1225897)]