246976020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{457363}}^1$

素因数の和:457381

約数の個数: 48

約数和(自身を含む): 768371520

約数和(自身を除く): 521395500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 457363, 914726, 1372089, 1829452, 2286815, 2744178, 4116267, 4573630, 5488356, 6860445, 8232534, 9147260, 12348801, 13720890, 16465068, 20581335, 24697602, 27441780, 41162670, 49395204, 61744005, 82325340, 123488010, 246976020]

約数ペア:

[(1, 246976020), (2, 123488010), (3, 82325340), (4, 61744005), (5, 49395204), (6, 41162670), (9, 27441780), (10, 24697602), (12, 20581335), (15, 16465068), (18, 13720890), (20, 12348801), (27, 9147260), (30, 8232534), (36, 6860445), (45, 5488356), (54, 4573630), (60, 4116267), (90, 2744178), (108, 2286815), (135, 1829452), (180, 1372089), (270, 914726), (540, 457363)]