262646820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11863}}^1$

素因数の和:11922

約数の個数: 96

約数和(自身を含む): 837123840

約数和(自身を除く): 574477020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 11863, 22140, 23726, 35589, 47452, 59315, 71178, 106767, 118630, 142356, 177945, 213534, 237260, 320301, 355890, 427068, 486383, 533835, 640602, 711780, 972766, 1067670, 1281204, 1459149, 1601505, 1945532, 2135340, 2431915, 2918298, 3203010, 4377447, 4863830, 5836596, 6406020, 7295745, 8754894, 9727660, 13132341, 14591490, 17509788, 21887235, 26264682, 29182980, 43774470, 52529364, 65661705, 87548940, 131323410, 262646820]

約数ペア:

[(1, 262646820), (2, 131323410), (3, 87548940), (4, 65661705), (5, 52529364), (6, 43774470), (9, 29182980), (10, 26264682), (12, 21887235), (15, 17509788), (18, 14591490), (20, 13132341), (27, 9727660), (30, 8754894), (36, 7295745), (41, 6406020), (45, 5836596), (54, 4863830), (60, 4377447), (82, 3203010), (90, 2918298), (108, 2431915), (123, 2135340), (135, 1945532), (164, 1601505), (180, 1459149), (205, 1281204), (246, 1067670), (270, 972766), (369, 711780), (410, 640602), (492, 533835), (540, 486383), (615, 427068), (738, 355890), (820, 320301), (1107, 237260), (1230, 213534), (1476, 177945), (1845, 142356), (2214, 118630), (2460, 106767), (3690, 71178), (4428, 59315), (5535, 47452), (7380, 35589), (11070, 23726), (11863, 22140)]