54847320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 184515840

約数和(自身を除く): 129668520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1123, 1221, 1320, 1480, 1628, 2035, 2220, 2246, 2442, 3256, 3369, 4070, 4440, 4492, 4884, 5615, 6105, 6738, 8140, 8984, 9768, 11230, 12210, 12353, 13476, 16280, 16845, 22460, 24420, 24706, 26952, 33690, 37059, 41551, 44920, 48840, 49412, 61765, 67380, 74118, 83102, 98824, 123530, 124653, 134760, 148236, 166204, 185295, 207755, 247060, 249306, 296472, 332408, 370590, 415510, 457061, 494120, 498612, 623265, 741180, 831020, 914122, 997224, 1246530, 1371183, 1482360, 1662040, 1828244, 2285305, 2493060, 2742366, 3656488, 4570610, 4986120, 5484732, 6855915, 9141220, 10969464, 13711830, 18282440, 27423660, 54847320]

約数ペア:

[(1, 54847320), (2, 27423660), (3, 18282440), (4, 13711830), (5, 10969464), (6, 9141220), (8, 6855915), (10, 5484732), (11, 4986120), (12, 4570610), (15, 3656488), (20, 2742366), (22, 2493060), (24, 2285305), (30, 1828244), (33, 1662040), (37, 1482360), (40, 1371183), (44, 1246530), (55, 997224), (60, 914122), (66, 831020), (74, 741180), (88, 623265), (110, 498612), (111, 494120), (120, 457061), (132, 415510), (148, 370590), (165, 332408), (185, 296472), (220, 249306), (222, 247060), (264, 207755), (296, 185295), (330, 166204), (370, 148236), (407, 134760), (440, 124653), (444, 123530), (555, 98824), (660, 83102), (740, 74118), (814, 67380), (888, 61765), (1110, 49412), (1123, 48840), (1221, 44920), (1320, 41551), (1480, 37059), (1628, 33690), (2035, 26952), (2220, 24706), (2246, 24420), (2442, 22460), (3256, 16845), (3369, 16280), (4070, 13476), (4440, 12353), (4492, 12210), (4884, 11230), (5615, 9768), (6105, 8984), (6738, 8140)]