439933080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{28867}}^1$

素因数の和:29008

約数の個数: 64

約数和(自身を含む): 1330237440

約数和(自身を除く): 890304360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 28867, 57734, 86601, 115468, 144335, 173202, 230936, 288670, 346404, 433005, 577340, 692808, 866010, 1154680, 1732020, 3464040, 3666109, 7332218, 10998327, 14664436, 18330545, 21996654, 29328872, 36661090, 43993308, 54991635, 73322180, 87986616, 109983270, 146644360, 219966540, 439933080]

約数ペア:

[(1, 439933080), (2, 219966540), (3, 146644360), (4, 109983270), (5, 87986616), (6, 73322180), (8, 54991635), (10, 43993308), (12, 36661090), (15, 29328872), (20, 21996654), (24, 18330545), (30, 14664436), (40, 10998327), (60, 7332218), (120, 3666109), (127, 3464040), (254, 1732020), (381, 1154680), (508, 866010), (635, 692808), (762, 577340), (1016, 433005), (1270, 346404), (1524, 288670), (1905, 230936), (2540, 173202), (3048, 144335), (3810, 115468), (5080, 86601), (7620, 57734), (15240, 28867)]