479255580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{7673}}^1$

素因数の和:8035

約数の個数: 72

約数和(自身を含む): 1458121392

約数和(自身を除く): 978865812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 3123, 3470, 4164, 5205, 6246, 6940, 7673, 10410, 12492, 15346, 15615, 20820, 23019, 30692, 31230, 38365, 46038, 62460, 69057, 76730, 92076, 115095, 138114, 153460, 230190, 276228, 345285, 460380, 690570, 1381140, 2662531, 5325062, 7987593, 10650124, 13312655, 15975186, 23962779, 26625310, 31950372, 39937965, 47925558, 53250620, 79875930, 95851116, 119813895, 159751860, 239627790, 479255580]

約数ペア:

[(1, 479255580), (2, 239627790), (3, 159751860), (4, 119813895), (5, 95851116), (6, 79875930), (9, 53250620), (10, 47925558), (12, 39937965), (15, 31950372), (18, 26625310), (20, 23962779), (30, 15975186), (36, 13312655), (45, 10650124), (60, 7987593), (90, 5325062), (180, 2662531), (347, 1381140), (694, 690570), (1041, 460380), (1388, 345285), (1735, 276228), (2082, 230190), (3123, 153460), (3470, 138114), (4164, 115095), (5205, 92076), (6246, 76730), (6940, 69057), (7673, 62460), (10410, 46038), (12492, 38365), (15346, 31230), (15615, 30692), (20820, 23019)]