811591320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6763261}}^1$

素因数の和:6763275

約数の個数: 32

約数和(自身を含む): 2434774320

約数和(自身を除く): 1623183000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6763261, 13526522, 20289783, 27053044, 33816305, 40579566, 54106088, 67632610, 81159132, 101448915, 135265220, 162318264, 202897830, 270530440, 405795660, 811591320]

約数ペア:

[(1, 811591320), (2, 405795660), (3, 270530440), (4, 202897830), (5, 162318264), (6, 135265220), (8, 101448915), (10, 81159132), (12, 67632610), (15, 54106088), (20, 40579566), (24, 33816305), (30, 27053044), (40, 20289783), (60, 13526522), (120, 6763261)]