126791760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{528299}}^1$

素因数の和:528315

約数の個数: 40

約数和(自身を含む): 393055200

約数和(自身を除く): 266263440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 528299, 1056598, 1584897, 2113196, 2641495, 3169794, 4226392, 5282990, 6339588, 7924485, 8452784, 10565980, 12679176, 15848970, 21131960, 25358352, 31697940, 42263920, 63395880, 126791760]

約数ペア:

[(1, 126791760), (2, 63395880), (3, 42263920), (4, 31697940), (5, 25358352), (6, 21131960), (8, 15848970), (10, 12679176), (12, 10565980), (15, 8452784), (16, 7924485), (20, 6339588), (24, 5282990), (30, 4226392), (40, 3169794), (48, 2641495), (60, 2113196), (80, 1584897), (120, 1056598), (240, 528299)]