4307220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23929}}^1$

素因数の和:23944

約数の個数: 36

約数和(自身を含む): 13065780

約数和(自身を除く): 8758560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23929, 47858, 71787, 95716, 119645, 143574, 215361, 239290, 287148, 358935, 430722, 478580, 717870, 861444, 1076805, 1435740, 2153610, 4307220]

約数ペア:

[(1, 4307220), (2, 2153610), (3, 1435740), (4, 1076805), (5, 861444), (6, 717870), (9, 478580), (10, 430722), (12, 358935), (15, 287148), (18, 239290), (20, 215361), (30, 143574), (36, 119645), (45, 95716), (60, 71787), (90, 47858), (180, 23929)]