119488860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{663827}}^1$

素因数の和:663842

約数の個数: 36

約数和(自身を含む): 362450088

約数和(自身を除く): 242961228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 663827, 1327654, 1991481, 2655308, 3319135, 3982962, 5974443, 6638270, 7965924, 9957405, 11948886, 13276540, 19914810, 23897772, 29872215, 39829620, 59744430, 119488860]

約数ペア:

[(1, 119488860), (2, 59744430), (3, 39829620), (4, 29872215), (5, 23897772), (6, 19914810), (9, 13276540), (10, 11948886), (12, 9957405), (15, 7965924), (18, 6638270), (20, 5974443), (30, 3982962), (36, 3319135), (45, 2655308), (60, 1991481), (90, 1327654), (180, 663827)]