142653480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2273}}^1$

素因数の和:2810

約数の個数: 64

約数和(自身を含む): 428967360

約数和(自身を除く): 286313880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2092, 2273, 2615, 3138, 4184, 4546, 5230, 6276, 6819, 7845, 9092, 10460, 11365, 12552, 13638, 15690, 18184, 20920, 22730, 27276, 31380, 34095, 45460, 54552, 62760, 68190, 90920, 136380, 272760, 1188779, 2377558, 3566337, 4755116, 5943895, 7132674, 9510232, 11887790, 14265348, 17831685, 23775580, 28530696, 35663370, 47551160, 71326740, 142653480]

約数ペア:

[(1, 142653480), (2, 71326740), (3, 47551160), (4, 35663370), (5, 28530696), (6, 23775580), (8, 17831685), (10, 14265348), (12, 11887790), (15, 9510232), (20, 7132674), (24, 5943895), (30, 4755116), (40, 3566337), (60, 2377558), (120, 1188779), (523, 272760), (1046, 136380), (1569, 90920), (2092, 68190), (2273, 62760), (2615, 54552), (3138, 45460), (4184, 34095), (4546, 31380), (5230, 27276), (6276, 22730), (6819, 20920), (7845, 18184), (9092, 15690), (10460, 13638), (11365, 12552)]