123932220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1511}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 347493888

約数和(自身を除く): 223561668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1367, 1511, 2734, 3022, 4101, 4533, 5468, 6044, 6835, 7555, 8202, 9066, 13670, 15110, 16404, 18132, 20505, 22665, 27340, 30220, 41010, 45330, 82020, 90660, 2065537, 4131074, 6196611, 8262148, 10327685, 12393222, 20655370, 24786444, 30983055, 41310740, 61966110, 123932220]

約数ペア:

[(1, 123932220), (2, 61966110), (3, 41310740), (4, 30983055), (5, 24786444), (6, 20655370), (10, 12393222), (12, 10327685), (15, 8262148), (20, 6196611), (30, 4131074), (60, 2065537), (1367, 90660), (1511, 82020), (2734, 45330), (3022, 41010), (4101, 30220), (4533, 27340), (5468, 22665), (6044, 20505), (6835, 18132), (7555, 16404), (8202, 15110), (9066, 13670)]