153852780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8089}}^1$

素因数の和:8418

約数の個数: 48

約数和(自身を含む): 432200160

約数和(自身を除く): 278347380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 8089, 9510, 16178, 19020, 24267, 32356, 40445, 48534, 80890, 97068, 121335, 161780, 242670, 485340, 2564213, 5128426, 7692639, 10256852, 12821065, 15385278, 25642130, 30770556, 38463195, 51284260, 76926390, 153852780]

約数ペア:

[(1, 153852780), (2, 76926390), (3, 51284260), (4, 38463195), (5, 30770556), (6, 25642130), (10, 15385278), (12, 12821065), (15, 10256852), (20, 7692639), (30, 5128426), (60, 2564213), (317, 485340), (634, 242670), (951, 161780), (1268, 121335), (1585, 97068), (1902, 80890), (3170, 48534), (3804, 40445), (4755, 32356), (6340, 24267), (8089, 19020), (9510, 16178)]