54657240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 128234280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 881, 940, 1034, 1128, 1320, 1410, 1551, 1762, 1880, 2068, 2585, 2643, 2820, 3102, 3524, 4136, 4405, 5170, 5286, 5640, 6204, 7048, 7755, 8810, 9691, 10340, 10572, 12408, 13215, 15510, 17620, 19382, 20680, 21144, 26430, 29073, 31020, 35240, 38764, 41407, 48455, 52860, 58146, 62040, 77528, 82814, 96910, 105720, 116292, 124221, 145365, 165628, 193820, 207035, 232584, 248442, 290730, 331256, 387640, 414070, 455477, 496884, 581460, 621105, 828140, 910954, 993768, 1162920, 1242210, 1366431, 1656280, 1821908, 2277385, 2484420, 2732862, 3643816, 4554770, 4968840, 5465724, 6832155, 9109540, 10931448, 13664310, 18219080, 27328620, 54657240]

約数ペア:

[(1, 54657240), (2, 27328620), (3, 18219080), (4, 13664310), (5, 10931448), (6, 9109540), (8, 6832155), (10, 5465724), (11, 4968840), (12, 4554770), (15, 3643816), (20, 2732862), (22, 2484420), (24, 2277385), (30, 1821908), (33, 1656280), (40, 1366431), (44, 1242210), (47, 1162920), (55, 993768), (60, 910954), (66, 828140), (88, 621105), (94, 581460), (110, 496884), (120, 455477), (132, 414070), (141, 387640), (165, 331256), (188, 290730), (220, 248442), (235, 232584), (264, 207035), (282, 193820), (330, 165628), (376, 145365), (440, 124221), (470, 116292), (517, 105720), (564, 96910), (660, 82814), (705, 77528), (881, 62040), (940, 58146), (1034, 52860), (1128, 48455), (1320, 41407), (1410, 38764), (1551, 35240), (1762, 31020), (1880, 29073), (2068, 26430), (2585, 21144), (2643, 20680), (2820, 19382), (3102, 17620), (3524, 15510), (4136, 13215), (4405, 12408), (5170, 10572), (5286, 10340), (5640, 9691), (6204, 8810), (7048, 7755)]