123994680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1033289}}^1$

素因数の和:1033303

約数の個数: 32

約数和(自身を含む): 371984400

約数和(自身を除く): 247989720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1033289, 2066578, 3099867, 4133156, 5166445, 6199734, 8266312, 10332890, 12399468, 15499335, 20665780, 24798936, 30998670, 41331560, 61997340, 123994680]

約数ペア:

[(1, 123994680), (2, 61997340), (3, 41331560), (4, 30998670), (5, 24798936), (6, 20665780), (8, 15499335), (10, 12399468), (12, 10332890), (15, 8266312), (20, 6199734), (24, 5166445), (30, 4133156), (40, 3099867), (60, 2066578), (120, 1033289)]