2129546520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{15859}}^1$

素因数の和:16249

約数の個数: 96

約数和(自身を含む): 6940018800

約数和(自身を除く): 4810472280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 373, 746, 1119, 1492, 1865, 2238, 2984, 3357, 3730, 4476, 5595, 6714, 7460, 8952, 11190, 13428, 14920, 15859, 16785, 22380, 26856, 31718, 33570, 44760, 47577, 63436, 67140, 79295, 95154, 126872, 134280, 142731, 158590, 190308, 237885, 285462, 317180, 380616, 475770, 570924, 634360, 713655, 951540, 1141848, 1427310, 1903080, 2854620, 5709240, 5915407, 11830814, 17746221, 23661628, 29577035, 35492442, 47323256, 53238663, 59154070, 70984884, 88731105, 106477326, 118308140, 141969768, 177462210, 212954652, 236616280, 266193315, 354924420, 425909304, 532386630, 709848840, 1064773260, 2129546520]

約数ペア:

[(1, 2129546520), (2, 1064773260), (3, 709848840), (4, 532386630), (5, 425909304), (6, 354924420), (8, 266193315), (9, 236616280), (10, 212954652), (12, 177462210), (15, 141969768), (18, 118308140), (20, 106477326), (24, 88731105), (30, 70984884), (36, 59154070), (40, 53238663), (45, 47323256), (60, 35492442), (72, 29577035), (90, 23661628), (120, 17746221), (180, 11830814), (360, 5915407), (373, 5709240), (746, 2854620), (1119, 1903080), (1492, 1427310), (1865, 1141848), (2238, 951540), (2984, 713655), (3357, 634360), (3730, 570924), (4476, 475770), (5595, 380616), (6714, 317180), (7460, 285462), (8952, 237885), (11190, 190308), (13428, 158590), (14920, 142731), (15859, 134280), (16785, 126872), (22380, 95154), (26856, 79295), (31718, 67140), (33570, 63436), (44760, 47577)]