9385080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 28369440

約数和(自身を除く): 18984360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 397, 591, 788, 794, 985, 1182, 1191, 1576, 1588, 1970, 1985, 2364, 2382, 2955, 3176, 3940, 3970, 4728, 4764, 5910, 5955, 7880, 7940, 9528, 11820, 11910, 15880, 23640, 23820, 47640, 78209, 156418, 234627, 312836, 391045, 469254, 625672, 782090, 938508, 1173135, 1564180, 1877016, 2346270, 3128360, 4692540, 9385080]

約数ペア:

[(1, 9385080), (2, 4692540), (3, 3128360), (4, 2346270), (5, 1877016), (6, 1564180), (8, 1173135), (10, 938508), (12, 782090), (15, 625672), (20, 469254), (24, 391045), (30, 312836), (40, 234627), (60, 156418), (120, 78209), (197, 47640), (394, 23820), (397, 23640), (591, 15880), (788, 11910), (794, 11820), (985, 9528), (1182, 7940), (1191, 7880), (1576, 5955), (1588, 5910), (1970, 4764), (1985, 4728), (2364, 3970), (2382, 3940), (2955, 3176)]