766020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 2274048

約数和(自身を除く): 1508028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 751, 1020, 1502, 2253, 3004, 3755, 4506, 7510, 9012, 11265, 12767, 15020, 22530, 25534, 38301, 45060, 51068, 63835, 76602, 127670, 153204, 191505, 255340, 383010, 766020]

約数ペア:

[(1, 766020), (2, 383010), (3, 255340), (4, 191505), (5, 153204), (6, 127670), (10, 76602), (12, 63835), (15, 51068), (17, 45060), (20, 38301), (30, 25534), (34, 22530), (51, 15020), (60, 12767), (68, 11265), (85, 9012), (102, 7510), (170, 4506), (204, 3755), (255, 3004), (340, 2253), (510, 1502), (751, 1020)]