426770160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1778209}}^1$

素因数の和:1778225

約数の個数: 40

約数和(自身を含む): 1322988240

約数和(自身を除く): 896218080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1778209, 3556418, 5334627, 7112836, 8891045, 10669254, 14225672, 17782090, 21338508, 26673135, 28451344, 35564180, 42677016, 53346270, 71128360, 85354032, 106692540, 142256720, 213385080, 426770160]

約数ペア:

[(1, 426770160), (2, 213385080), (3, 142256720), (4, 106692540), (5, 85354032), (6, 71128360), (8, 53346270), (10, 42677016), (12, 35564180), (15, 28451344), (16, 26673135), (20, 21338508), (24, 17782090), (30, 14225672), (40, 10669254), (48, 8891045), (60, 7112836), (80, 5334627), (120, 3556418), (240, 1778209)]