19269418440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160578487}}^1$

素因数の和:160578501

約数の個数: 32

約数和(自身を含む): 57808255680

約数和(自身を除く): 38538837240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160578487, 321156974, 481735461, 642313948, 802892435, 963470922, 1284627896, 1605784870, 1926941844, 2408677305, 3211569740, 3853883688, 4817354610, 6423139480, 9634709220, 19269418440]

約数ペア:

[(1, 19269418440), (2, 9634709220), (3, 6423139480), (4, 4817354610), (5, 3853883688), (6, 3211569740), (8, 2408677305), (10, 1926941844), (12, 1605784870), (15, 1284627896), (20, 963470922), (24, 802892435), (30, 642313948), (40, 481735461), (60, 321156974), (120, 160578487)]