85944780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159157}}^1$

素因数の和:159175

約数の個数: 48

約数和(自身を含む): 267385440

約数和(自身を除く): 181440660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159157, 318314, 477471, 636628, 795785, 954942, 1432413, 1591570, 1909884, 2387355, 2864826, 3183140, 4297239, 4774710, 5729652, 7162065, 8594478, 9549420, 14324130, 17188956, 21486195, 28648260, 42972390, 85944780]

約数ペア:

[(1, 85944780), (2, 42972390), (3, 28648260), (4, 21486195), (5, 17188956), (6, 14324130), (9, 9549420), (10, 8594478), (12, 7162065), (15, 5729652), (18, 4774710), (20, 4297239), (27, 3183140), (30, 2864826), (36, 2387355), (45, 1909884), (54, 1591570), (60, 1432413), (90, 954942), (108, 795785), (135, 636628), (180, 477471), (270, 318314), (540, 159157)]