492035640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{40597}}^1$

素因数の和:40712

約数の個数: 64

約数和(自身を含む): 1490758560

約数和(自身を除く): 998722920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 40597, 81194, 121791, 162388, 202985, 243582, 324776, 405970, 487164, 608955, 811940, 974328, 1217910, 1623880, 2435820, 4100297, 4871640, 8200594, 12300891, 16401188, 20501485, 24601782, 32802376, 41002970, 49203564, 61504455, 82005940, 98407128, 123008910, 164011880, 246017820, 492035640]

約数ペア:

[(1, 492035640), (2, 246017820), (3, 164011880), (4, 123008910), (5, 98407128), (6, 82005940), (8, 61504455), (10, 49203564), (12, 41002970), (15, 32802376), (20, 24601782), (24, 20501485), (30, 16401188), (40, 12300891), (60, 8200594), (101, 4871640), (120, 4100297), (202, 2435820), (303, 1623880), (404, 1217910), (505, 974328), (606, 811940), (808, 608955), (1010, 487164), (1212, 405970), (1515, 324776), (2020, 243582), (2424, 202985), (3030, 162388), (4040, 121791), (6060, 81194), (12120, 40597)]