634151640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{41611}}^1$

素因数の和:41752

約数の個数: 64

約数和(自身を含む): 1917480960

約数和(自身を除く): 1283329320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 41611, 83222, 124833, 166444, 208055, 249666, 332888, 416110, 499332, 624165, 832220, 998664, 1248330, 1664440, 2496660, 4993320, 5284597, 10569194, 15853791, 21138388, 26422985, 31707582, 42276776, 52845970, 63415164, 79268955, 105691940, 126830328, 158537910, 211383880, 317075820, 634151640]

約数ペア:

[(1, 634151640), (2, 317075820), (3, 211383880), (4, 158537910), (5, 126830328), (6, 105691940), (8, 79268955), (10, 63415164), (12, 52845970), (15, 42276776), (20, 31707582), (24, 26422985), (30, 21138388), (40, 15853791), (60, 10569194), (120, 5284597), (127, 4993320), (254, 2496660), (381, 1664440), (508, 1248330), (635, 998664), (762, 832220), (1016, 624165), (1270, 499332), (1524, 416110), (1905, 332888), (2540, 249666), (3048, 208055), (3810, 166444), (5080, 124833), (7620, 83222), (15240, 41611)]