40454580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5309}}^1$

素因数の和:5448

約数の個数: 48

約数和(自身を含む): 114186240

約数和(自身を除く): 73731660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 5309, 7620, 10618, 15927, 21236, 26545, 31854, 53090, 63708, 79635, 106180, 159270, 318540, 674243, 1348486, 2022729, 2696972, 3371215, 4045458, 6742430, 8090916, 10113645, 13484860, 20227290, 40454580]

約数ペア:

[(1, 40454580), (2, 20227290), (3, 13484860), (4, 10113645), (5, 8090916), (6, 6742430), (10, 4045458), (12, 3371215), (15, 2696972), (20, 2022729), (30, 1348486), (60, 674243), (127, 318540), (254, 159270), (381, 106180), (508, 79635), (635, 63708), (762, 53090), (1270, 31854), (1524, 26545), (1905, 21236), (2540, 15927), (3810, 10618), (5309, 7620)]