56378160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 160

約数和(自身を含む): 199034880

約数和(自身を除く): 142656720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 607, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1214, 1290, 1548, 1720, 1821, 1935, 2064, 2160, 2322, 2428, 2580, 3035, 3096, 3440, 3642, 3870, 4644, 4856, 5160, 5463, 5805, 6070, 6192, 7284, 7740, 9105, 9288, 9712, 10320, 10926, 11610, 12140, 14568, 15480, 16389, 18210, 18576, 21852, 23220, 24280, 26101, 27315, 29136, 30960, 32778, 36420, 43704, 46440, 48560, 52202, 54630, 65556, 72840, 78303, 81945, 87408, 92880, 104404, 109260, 130505, 131112, 145680, 156606, 163890, 208808, 218520, 234909, 261010, 262224, 313212, 327780, 391515, 417616, 437040, 469818, 522020, 626424, 655560, 704727, 783030, 939636, 1044040, 1174545, 1252848, 1311120, 1409454, 1566060, 1879272, 2088080, 2349090, 2818908, 3132120, 3523635, 3758544, 4698180, 5637816, 6264240, 7047270, 9396360, 11275632, 14094540, 18792720, 28189080, 56378160]

約数ペア:

[(1, 56378160), (2, 28189080), (3, 18792720), (4, 14094540), (5, 11275632), (6, 9396360), (8, 7047270), (9, 6264240), (10, 5637816), (12, 4698180), (15, 3758544), (16, 3523635), (18, 3132120), (20, 2818908), (24, 2349090), (27, 2088080), (30, 1879272), (36, 1566060), (40, 1409454), (43, 1311120), (45, 1252848), (48, 1174545), (54, 1044040), (60, 939636), (72, 783030), (80, 704727), (86, 655560), (90, 626424), (108, 522020), (120, 469818), (129, 437040), (135, 417616), (144, 391515), (172, 327780), (180, 313212), (215, 262224), (216, 261010), (240, 234909), (258, 218520), (270, 208808), (344, 163890), (360, 156606), (387, 145680), (430, 131112), (432, 130505), (516, 109260), (540, 104404), (607, 92880), (645, 87408), (688, 81945), (720, 78303), (774, 72840), (860, 65556), (1032, 54630), (1080, 52202), (1161, 48560), (1214, 46440), (1290, 43704), (1548, 36420), (1720, 32778), (1821, 30960), (1935, 29136), (2064, 27315), (2160, 26101), (2322, 24280), (2428, 23220), (2580, 21852), (3035, 18576), (3096, 18210), (3440, 16389), (3642, 15480), (3870, 14568), (4644, 12140), (4856, 11610), (5160, 10926), (5463, 10320), (5805, 9712), (6070, 9288), (6192, 9105), (7284, 7740)]