78006960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{108343}}^1$

素因数の和:108362

約数の個数: 60

約数和(自身を含む): 261975792

約数和(自身を除く): 183968832

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, 108343, 216686, 325029, 433372, 541715, 650058, 866744, 975087, 1083430, 1300116, 1625145, 1733488, 1950174, 2166860, 2600232, 3250290, 3900348, 4333720, 4875435, 5200464, 6500580, 7800696, 8667440, 9750870, 13001160, 15601392, 19501740, 26002320, 39003480, 78006960]

約数ペア:

[(1, 78006960), (2, 39003480), (3, 26002320), (4, 19501740), (5, 15601392), (6, 13001160), (8, 9750870), (9, 8667440), (10, 7800696), (12, 6500580), (15, 5200464), (16, 4875435), (18, 4333720), (20, 3900348), (24, 3250290), (30, 2600232), (36, 2166860), (40, 1950174), (45, 1733488), (48, 1625145), (60, 1300116), (72, 1083430), (80, 975087), (90, 866744), (120, 650058), (144, 541715), (180, 433372), (240, 325029), (360, 216686), (720, 108343)]