126426420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{78041}}^1$

素因数の和:78062

約数の個数: 60

約数和(自身を含む): 396609444

約数和(自身を除く): 270183024

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, 78041, 156082, 234123, 312164, 390205, 468246, 702369, 780410, 936492, 1170615, 1404738, 1560820, 2107107, 2341230, 2809476, 3511845, 4214214, 4682460, 6321321, 7023690, 8428428, 10535535, 12642642, 14047380, 21071070, 25285284, 31606605, 42142140, 63213210, 126426420]

約数ペア:

[(1, 126426420), (2, 63213210), (3, 42142140), (4, 31606605), (5, 25285284), (6, 21071070), (9, 14047380), (10, 12642642), (12, 10535535), (15, 8428428), (18, 7023690), (20, 6321321), (27, 4682460), (30, 4214214), (36, 3511845), (45, 2809476), (54, 2341230), (60, 2107107), (81, 1560820), (90, 1404738), (108, 1170615), (135, 936492), (162, 780410), (180, 702369), (270, 468246), (324, 390205), (405, 312164), (540, 234123), (810, 156082), (1620, 78041)]