54278640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1968

約数の個数: 160

約数和(自身を含む): 201445440

約数和(自身を除く): 147166800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 1933, 2160, 2340, 2808, 3120, 3510, 3866, 4680, 5616, 5799, 7020, 7732, 9360, 9665, 11598, 14040, 15464, 17397, 19330, 23196, 25129, 28080, 28995, 30928, 34794, 38660, 46392, 50258, 52191, 57990, 69588, 75387, 77320, 86985, 92784, 100516, 104382, 115980, 125645, 139176, 150774, 154640, 173970, 201032, 208764, 226161, 231960, 251290, 260955, 278352, 301548, 347940, 376935, 402064, 417528, 452322, 463920, 502580, 521910, 603096, 678483, 695880, 753870, 835056, 904644, 1005160, 1043820, 1130805, 1206192, 1356966, 1391760, 1507740, 1809288, 2010320, 2087640, 2261610, 2713932, 3015480, 3392415, 3618576, 4175280, 4523220, 5427864, 6030960, 6784830, 9046440, 10855728, 13569660, 18092880, 27139320, 54278640]

約数ペア:

[(1, 54278640), (2, 27139320), (3, 18092880), (4, 13569660), (5, 10855728), (6, 9046440), (8, 6784830), (9, 6030960), (10, 5427864), (12, 4523220), (13, 4175280), (15, 3618576), (16, 3392415), (18, 3015480), (20, 2713932), (24, 2261610), (26, 2087640), (27, 2010320), (30, 1809288), (36, 1507740), (39, 1391760), (40, 1356966), (45, 1206192), (48, 1130805), (52, 1043820), (54, 1005160), (60, 904644), (65, 835056), (72, 753870), (78, 695880), (80, 678483), (90, 603096), (104, 521910), (108, 502580), (117, 463920), (120, 452322), (130, 417528), (135, 402064), (144, 376935), (156, 347940), (180, 301548), (195, 278352), (208, 260955), (216, 251290), (234, 231960), (240, 226161), (260, 208764), (270, 201032), (312, 173970), (351, 154640), (360, 150774), (390, 139176), (432, 125645), (468, 115980), (520, 104382), (540, 100516), (585, 92784), (624, 86985), (702, 77320), (720, 75387), (780, 69588), (936, 57990), (1040, 52191), (1080, 50258), (1170, 46392), (1404, 38660), (1560, 34794), (1755, 30928), (1872, 28995), (1933, 28080), (2160, 25129), (2340, 23196), (2808, 19330), (3120, 17397), (3510, 15464), (3866, 14040), (4680, 11598), (5616, 9665), (5799, 9360), (7020, 7732)]