55517040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 188894160

約数和(自身を除く): 133377120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 929, 996, 1245, 1328, 1494, 1660, 1858, 1992, 2490, 2787, 2988, 3320, 3716, 3735, 3984, 4645, 4980, 5574, 5976, 6640, 7432, 7470, 8361, 9290, 9960, 11148, 11952, 13935, 14864, 14940, 16722, 18580, 19920, 22296, 27870, 29880, 33444, 37160, 41805, 44592, 55740, 59760, 66888, 74320, 77107, 83610, 111480, 133776, 154214, 167220, 222960, 231321, 308428, 334440, 385535, 462642, 616856, 668880, 693963, 771070, 925284, 1156605, 1233712, 1387926, 1542140, 1850568, 2313210, 2775852, 3084280, 3469815, 3701136, 4626420, 5551704, 6168560, 6939630, 9252840, 11103408, 13879260, 18505680, 27758520, 55517040]

約数ペア:

[(1, 55517040), (2, 27758520), (3, 18505680), (4, 13879260), (5, 11103408), (6, 9252840), (8, 6939630), (9, 6168560), (10, 5551704), (12, 4626420), (15, 3701136), (16, 3469815), (18, 3084280), (20, 2775852), (24, 2313210), (30, 1850568), (36, 1542140), (40, 1387926), (45, 1233712), (48, 1156605), (60, 925284), (72, 771070), (80, 693963), (83, 668880), (90, 616856), (120, 462642), (144, 385535), (166, 334440), (180, 308428), (240, 231321), (249, 222960), (332, 167220), (360, 154214), (415, 133776), (498, 111480), (664, 83610), (720, 77107), (747, 74320), (830, 66888), (929, 59760), (996, 55740), (1245, 44592), (1328, 41805), (1494, 37160), (1660, 33444), (1858, 29880), (1992, 27870), (2490, 22296), (2787, 19920), (2988, 18580), (3320, 16722), (3716, 14940), (3735, 14864), (3984, 13935), (4645, 11952), (4980, 11148), (5574, 9960), (5976, 9290), (6640, 8361), (7432, 7470)]