818240880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3409337}}^1$

素因数の和:3409353

約数の個数: 40

約数和(自身を含む): 2536547472

約数和(自身を除く): 1718306592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3409337, 6818674, 10228011, 13637348, 17046685, 20456022, 27274696, 34093370, 40912044, 51140055, 54549392, 68186740, 81824088, 102280110, 136373480, 163648176, 204560220, 272746960, 409120440, 818240880]

約数ペア:

[(1, 818240880), (2, 409120440), (3, 272746960), (4, 204560220), (5, 163648176), (6, 136373480), (8, 102280110), (10, 81824088), (12, 68186740), (15, 54549392), (16, 51140055), (20, 40912044), (24, 34093370), (30, 27274696), (40, 20456022), (48, 17046685), (60, 13637348), (80, 10228011), (120, 6818674), (240, 3409337)]