40673760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84737}}^1$

素因数の和:84755

約数の個数: 48

約数和(自身を含む): 128123856

約数和(自身を除く): 87450096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 84737, 169474, 254211, 338948, 423685, 508422, 677896, 847370, 1016844, 1271055, 1355792, 1694740, 2033688, 2542110, 2711584, 3389480, 4067376, 5084220, 6778960, 8134752, 10168440, 13557920, 20336880, 40673760]

約数ペア:

[(1, 40673760), (2, 20336880), (3, 13557920), (4, 10168440), (5, 8134752), (6, 6778960), (8, 5084220), (10, 4067376), (12, 3389480), (15, 2711584), (16, 2542110), (20, 2033688), (24, 1694740), (30, 1355792), (32, 1271055), (40, 1016844), (48, 847370), (60, 677896), (80, 508422), (96, 423685), (120, 338948), (160, 254211), (240, 169474), (480, 84737)]