247813233480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{688370093}}^1$

素因数の和:688370110

約数の個数: 48

約数和(自身を含む): 805393009980

約数和(自身を除く): 557579776500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 688370093, 1376740186, 2065110279, 2753480372, 3441850465, 4130220558, 5506960744, 6195330837, 6883700930, 8260441116, 10325551395, 12390661674, 13767401860, 16520882232, 20651102790, 24781323348, 27534803720, 30976654185, 41302205580, 49562646696, 61953308370, 82604411160, 123906616740, 247813233480]

約数ペア:

[(1, 247813233480), (2, 123906616740), (3, 82604411160), (4, 61953308370), (5, 49562646696), (6, 41302205580), (8, 30976654185), (9, 27534803720), (10, 24781323348), (12, 20651102790), (15, 16520882232), (18, 13767401860), (20, 12390661674), (24, 10325551395), (30, 8260441116), (36, 6883700930), (40, 6195330837), (45, 5506960744), (60, 4130220558), (72, 3441850465), (90, 2753480372), (120, 2065110279), (180, 1376740186), (360, 688370093)]