1330446060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{821263}}^1$

素因数の和:821284

約数の個数: 60

約数和(自身を含む): 4173663648

約数和(自身を除く): 2843217588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 821263, 1642526, 2463789, 3285052, 4106315, 4927578, 7391367, 8212630, 9855156, 12318945, 14782734, 16425260, 22174101, 24637890, 29565468, 36956835, 44348202, 49275780, 66522303, 73913670, 88696404, 110870505, 133044606, 147827340, 221741010, 266089212, 332611515, 443482020, 665223030, 1330446060]

約数ペア:

[(1, 1330446060), (2, 665223030), (3, 443482020), (4, 332611515), (5, 266089212), (6, 221741010), (9, 147827340), (10, 133044606), (12, 110870505), (15, 88696404), (18, 73913670), (20, 66522303), (27, 49275780), (30, 44348202), (36, 36956835), (45, 29565468), (54, 24637890), (60, 22174101), (81, 16425260), (90, 14782734), (108, 12318945), (135, 9855156), (162, 8212630), (180, 7391367), (270, 4927578), (324, 4106315), (405, 3285052), (540, 2463789), (810, 1642526), (1620, 821263)]