54044280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 181843200

約数和(自身を除く): 127798920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 307, 326, 360, 489, 540, 614, 652, 815, 921, 978, 1080, 1228, 1304, 1467, 1535, 1630, 1842, 1956, 2445, 2456, 2763, 2934, 3070, 3260, 3684, 3912, 4401, 4605, 4890, 5526, 5868, 6140, 6520, 7335, 7368, 8289, 8802, 9210, 9780, 11052, 11736, 12280, 13815, 14670, 16578, 17604, 18420, 19560, 22005, 22104, 27630, 29340, 33156, 35208, 36840, 41445, 44010, 50041, 55260, 58680, 66312, 82890, 88020, 100082, 110520, 150123, 165780, 176040, 200164, 250205, 300246, 331560, 400328, 450369, 500410, 600492, 750615, 900738, 1000820, 1200984, 1351107, 1501230, 1801476, 2001640, 2251845, 2702214, 3002460, 3602952, 4503690, 5404428, 6004920, 6755535, 9007380, 10808856, 13511070, 18014760, 27022140, 54044280]

約数ペア:

[(1, 54044280), (2, 27022140), (3, 18014760), (4, 13511070), (5, 10808856), (6, 9007380), (8, 6755535), (9, 6004920), (10, 5404428), (12, 4503690), (15, 3602952), (18, 3002460), (20, 2702214), (24, 2251845), (27, 2001640), (30, 1801476), (36, 1501230), (40, 1351107), (45, 1200984), (54, 1000820), (60, 900738), (72, 750615), (90, 600492), (108, 500410), (120, 450369), (135, 400328), (163, 331560), (180, 300246), (216, 250205), (270, 200164), (307, 176040), (326, 165780), (360, 150123), (489, 110520), (540, 100082), (614, 88020), (652, 82890), (815, 66312), (921, 58680), (978, 55260), (1080, 50041), (1228, 44010), (1304, 41445), (1467, 36840), (1535, 35208), (1630, 33156), (1842, 29340), (1956, 27630), (2445, 22104), (2456, 22005), (2763, 19560), (2934, 18420), (3070, 17604), (3260, 16578), (3684, 14670), (3912, 13815), (4401, 12280), (4605, 11736), (4890, 11052), (5526, 9780), (5868, 9210), (6140, 8802), (6520, 8289), (7335, 7368)]