4180140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7741}}^1$

素因数の和:7759

約数の個数: 48

約数和(自身を含む): 13006560

約数和(自身を除く): 8826420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7741, 15482, 23223, 30964, 38705, 46446, 69669, 77410, 92892, 116115, 139338, 154820, 209007, 232230, 278676, 348345, 418014, 464460, 696690, 836028, 1045035, 1393380, 2090070, 4180140]

約数ペア:

[(1, 4180140), (2, 2090070), (3, 1393380), (4, 1045035), (5, 836028), (6, 696690), (9, 464460), (10, 418014), (12, 348345), (15, 278676), (18, 232230), (20, 209007), (27, 154820), (30, 139338), (36, 116115), (45, 92892), (54, 77410), (60, 69669), (90, 46446), (108, 38705), (135, 30964), (180, 23223), (270, 15482), (540, 7741)]