126463320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{351287}}^1$

素因数の和:351304

約数の個数: 48

約数和(自身を含む): 411006960

約数和(自身を除く): 284543640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 351287, 702574, 1053861, 1405148, 1756435, 2107722, 2810296, 3161583, 3512870, 4215444, 5269305, 6323166, 7025740, 8430888, 10538610, 12646332, 14051480, 15807915, 21077220, 25292664, 31615830, 42154440, 63231660, 126463320]

約数ペア:

[(1, 126463320), (2, 63231660), (3, 42154440), (4, 31615830), (5, 25292664), (6, 21077220), (8, 15807915), (9, 14051480), (10, 12646332), (12, 10538610), (15, 8430888), (18, 7025740), (20, 6323166), (24, 5269305), (30, 4215444), (36, 3512870), (40, 3161583), (45, 2810296), (60, 2107722), (72, 1756435), (90, 1405148), (120, 1053861), (180, 702574), (360, 351287)]