2078200109520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2886389041}}^1$

素因数の和:2886389060

約数の個数: 60

約数和(自身を含む): 6979288703556

約数和(自身を除く): 4901088594036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2886389041, 5772778082, 8659167123, 11545556164, 14431945205, 17318334246, 23091112328, 25977501369, 28863890410, 34636668492, 43295835615, 46182224656, 51955002738, 57727780820, 69273336984, 86591671230, 103910005476, 115455561640, 129887506845, 138546673968, 173183342460, 207820010952, 230911123280, 259775013690, 346366684920, 415640021904, 519550027380, 692733369840, 1039100054760, 2078200109520]

約数ペア:

[(1, 2078200109520), (2, 1039100054760), (3, 692733369840), (4, 519550027380), (5, 415640021904), (6, 346366684920), (8, 259775013690), (9, 230911123280), (10, 207820010952), (12, 173183342460), (15, 138546673968), (16, 129887506845), (18, 115455561640), (20, 103910005476), (24, 86591671230), (30, 69273336984), (36, 57727780820), (40, 51955002738), (45, 46182224656), (48, 43295835615), (60, 34636668492), (72, 28863890410), (80, 25977501369), (90, 23091112328), (120, 17318334246), (144, 14431945205), (180, 11545556164), (240, 8659167123), (360, 5772778082), (720, 2886389041)]