156738313980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{290256137}}^1$

素因数の和:290256155

約数の個数: 48

約数和(自身を含む): 487630311840

約数和(自身を除く): 330891997860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 290256137, 580512274, 870768411, 1161024548, 1451280685, 1741536822, 2612305233, 2902561370, 3483073644, 4353842055, 5224610466, 5805122740, 7836915699, 8707684110, 10449220932, 13061526165, 15673831398, 17415368220, 26123052330, 31347662796, 39184578495, 52246104660, 78369156990, 156738313980]

約数ペア:

[(1, 156738313980), (2, 78369156990), (3, 52246104660), (4, 39184578495), (5, 31347662796), (6, 26123052330), (9, 17415368220), (10, 15673831398), (12, 13061526165), (15, 10449220932), (18, 8707684110), (20, 7836915699), (27, 5805122740), (30, 5224610466), (36, 4353842055), (45, 3483073644), (54, 2902561370), (60, 2612305233), (90, 1741536822), (108, 1451280685), (135, 1161024548), (180, 870768411), (270, 580512274), (540, 290256137)]