56547360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 195302016

約数和(自身を除く): 138754656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 367, 428, 480, 535, 642, 720, 734, 856, 963, 1070, 1101, 1284, 1440, 1468, 1605, 1712, 1835, 1926, 2140, 2202, 2568, 2936, 3210, 3303, 3424, 3670, 3852, 4280, 4404, 4815, 5136, 5505, 5872, 6420, 6606, 7340, 7704, 8560, 8808, 9630, 10272, 11010, 11744, 12840, 13212, 14680, 15408, 16515, 17120, 17616, 19260, 22020, 25680, 26424, 29360, 30816, 33030, 35232, 38520, 39269, 44040, 51360, 52848, 58720, 66060, 77040, 78538, 88080, 105696, 117807, 132120, 154080, 157076, 176160, 196345, 235614, 264240, 314152, 353421, 392690, 471228, 528480, 589035, 628304, 706842, 785380, 942456, 1178070, 1256608, 1413684, 1570760, 1767105, 1884912, 2356140, 2827368, 3141520, 3534210, 3769824, 4712280, 5654736, 6283040, 7068420, 9424560, 11309472, 14136840, 18849120, 28273680, 56547360]

約数ペア:

[(1, 56547360), (2, 28273680), (3, 18849120), (4, 14136840), (5, 11309472), (6, 9424560), (8, 7068420), (9, 6283040), (10, 5654736), (12, 4712280), (15, 3769824), (16, 3534210), (18, 3141520), (20, 2827368), (24, 2356140), (30, 1884912), (32, 1767105), (36, 1570760), (40, 1413684), (45, 1256608), (48, 1178070), (60, 942456), (72, 785380), (80, 706842), (90, 628304), (96, 589035), (107, 528480), (120, 471228), (144, 392690), (160, 353421), (180, 314152), (214, 264240), (240, 235614), (288, 196345), (321, 176160), (360, 157076), (367, 154080), (428, 132120), (480, 117807), (535, 105696), (642, 88080), (720, 78538), (734, 77040), (856, 66060), (963, 58720), (1070, 52848), (1101, 51360), (1284, 44040), (1440, 39269), (1468, 38520), (1605, 35232), (1712, 33030), (1835, 30816), (1926, 29360), (2140, 26424), (2202, 25680), (2568, 22020), (2936, 19260), (3210, 17616), (3303, 17120), (3424, 16515), (3670, 15408), (3852, 14680), (4280, 13212), (4404, 12840), (4815, 11744), (5136, 11010), (5505, 10272), (5872, 9630), (6420, 8808), (6606, 8560), (7340, 7704)]