40781677680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56641219}}^1$

素因数の和:56641238

約数の個数: 60

約数和(自身を含む): 136958469960

約数和(自身を除く): 96176792280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56641219, 113282438, 169923657, 226564876, 283206095, 339847314, 453129752, 509770971, 566412190, 679694628, 849618285, 906259504, 1019541942, 1132824380, 1359389256, 1699236570, 2039083884, 2265648760, 2548854855, 2718778512, 3398473140, 4078167768, 4531297520, 5097709710, 6796946280, 8156335536, 10195419420, 13593892560, 20390838840, 40781677680]

約数ペア:

[(1, 40781677680), (2, 20390838840), (3, 13593892560), (4, 10195419420), (5, 8156335536), (6, 6796946280), (8, 5097709710), (9, 4531297520), (10, 4078167768), (12, 3398473140), (15, 2718778512), (16, 2548854855), (18, 2265648760), (20, 2039083884), (24, 1699236570), (30, 1359389256), (36, 1132824380), (40, 1019541942), (45, 906259504), (48, 849618285), (60, 679694628), (72, 566412190), (80, 509770971), (90, 453129752), (120, 339847314), (144, 283206095), (180, 226564876), (240, 169923657), (360, 113282438), (720, 56641219)]