5728140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 19171152

約数和(自身を除く): 13443012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 263, 330, 363, 396, 484, 495, 526, 605, 660, 726, 789, 990, 1052, 1089, 1210, 1315, 1452, 1578, 1815, 1980, 2178, 2367, 2420, 2630, 2893, 3156, 3630, 3945, 4356, 4734, 5260, 5445, 5786, 7260, 7890, 8679, 9468, 10890, 11572, 11835, 14465, 15780, 17358, 21780, 23670, 26037, 28930, 31823, 34716, 43395, 47340, 52074, 57860, 63646, 86790, 95469, 104148, 127292, 130185, 159115, 173580, 190938, 260370, 286407, 318230, 381876, 477345, 520740, 572814, 636460, 954690, 1145628, 1432035, 1909380, 2864070, 5728140]

約数ペア:

[(1, 5728140), (2, 2864070), (3, 1909380), (4, 1432035), (5, 1145628), (6, 954690), (9, 636460), (10, 572814), (11, 520740), (12, 477345), (15, 381876), (18, 318230), (20, 286407), (22, 260370), (30, 190938), (33, 173580), (36, 159115), (44, 130185), (45, 127292), (55, 104148), (60, 95469), (66, 86790), (90, 63646), (99, 57860), (110, 52074), (121, 47340), (132, 43395), (165, 34716), (180, 31823), (198, 28930), (220, 26037), (242, 23670), (263, 21780), (330, 17358), (363, 15780), (396, 14465), (484, 11835), (495, 11572), (526, 10890), (605, 9468), (660, 8679), (726, 7890), (789, 7260), (990, 5786), (1052, 5445), (1089, 5260), (1210, 4734), (1315, 4356), (1452, 3945), (1578, 3630), (1815, 3156), (1980, 2893), (2178, 2630), (2367, 2420)]