117437640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{978647}}^1$

素因数の和:978661

約数の個数: 32

約数和(自身を含む): 352313280

約数和(自身を除く): 234875640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 978647, 1957294, 2935941, 3914588, 4893235, 5871882, 7829176, 9786470, 11743764, 14679705, 19572940, 23487528, 29359410, 39145880, 58718820, 117437640]

約数ペア:

[(1, 117437640), (2, 58718820), (3, 39145880), (4, 29359410), (5, 23487528), (6, 19572940), (8, 14679705), (10, 11743764), (12, 9786470), (15, 7829176), (20, 5871882), (24, 4893235), (30, 3914588), (40, 2935941), (60, 1957294), (120, 978647)]