54242160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 194987520

約数和(自身を除く): 140745360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 389, 415, 420, 498, 560, 581, 664, 778, 830, 840, 996, 1162, 1167, 1245, 1328, 1556, 1660, 1680, 1743, 1945, 1992, 2324, 2334, 2490, 2723, 2905, 3112, 3320, 3486, 3890, 3984, 4648, 4668, 4980, 5446, 5810, 5835, 6224, 6640, 6972, 7780, 8169, 8715, 9296, 9336, 9960, 10892, 11620, 11670, 13615, 13944, 15560, 16338, 17430, 18672, 19920, 21784, 23240, 23340, 27230, 27888, 31120, 32287, 32676, 34860, 40845, 43568, 46480, 46680, 54460, 64574, 65352, 69720, 81690, 93360, 96861, 108920, 129148, 130704, 139440, 161435, 163380, 193722, 217840, 226009, 258296, 322870, 326760, 387444, 452018, 484305, 516592, 645740, 653520, 678027, 774888, 904036, 968610, 1130045, 1291480, 1356054, 1549776, 1808072, 1937220, 2260090, 2582960, 2712108, 3390135, 3616144, 3874440, 4520180, 5424216, 6780270, 7748880, 9040360, 10848432, 13560540, 18080720, 27121080, 54242160]

約数ペア:

[(1, 54242160), (2, 27121080), (3, 18080720), (4, 13560540), (5, 10848432), (6, 9040360), (7, 7748880), (8, 6780270), (10, 5424216), (12, 4520180), (14, 3874440), (15, 3616144), (16, 3390135), (20, 2712108), (21, 2582960), (24, 2260090), (28, 1937220), (30, 1808072), (35, 1549776), (40, 1356054), (42, 1291480), (48, 1130045), (56, 968610), (60, 904036), (70, 774888), (80, 678027), (83, 653520), (84, 645740), (105, 516592), (112, 484305), (120, 452018), (140, 387444), (166, 326760), (168, 322870), (210, 258296), (240, 226009), (249, 217840), (280, 193722), (332, 163380), (336, 161435), (389, 139440), (415, 130704), (420, 129148), (498, 108920), (560, 96861), (581, 93360), (664, 81690), (778, 69720), (830, 65352), (840, 64574), (996, 54460), (1162, 46680), (1167, 46480), (1245, 43568), (1328, 40845), (1556, 34860), (1660, 32676), (1680, 32287), (1743, 31120), (1945, 27888), (1992, 27230), (2324, 23340), (2334, 23240), (2490, 21784), (2723, 19920), (2905, 18672), (3112, 17430), (3320, 16338), (3486, 15560), (3890, 13944), (3984, 13615), (4648, 11670), (4668, 11620), (4980, 10892), (5446, 9960), (5810, 9336), (5835, 9296), (6224, 8715), (6640, 8169), (6972, 7780)]