881969280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3617}}^1$

素因数の和:3766

約数の個数: 128

約数和(自身を含む): 2834196480

約数和(自身を除く): 1952227200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3617, 3810, 4064, 5080, 6096, 7234, 7620, 8128, 10160, 10851, 12192, 14468, 15240, 16256, 18085, 20320, 21702, 24384, 28936, 30480, 36170, 40640, 43404, 48768, 54255, 57872, 60960, 72340, 81280, 86808, 108510, 115744, 121920, 144680, 173616, 217020, 231488, 243840, 289360, 347232, 434040, 459359, 462976, 578720, 694464, 868080, 918718, 1157440, 1378077, 1388928, 1736160, 1837436, 2296795, 2314880, 2756154, 3472320, 3674872, 4593590, 5512308, 6890385, 6944640, 7349744, 9187180, 11024616, 13780770, 14699488, 18374360, 22049232, 27561540, 29398976, 36748720, 44098464, 55123080, 58797952, 73497440, 88196928, 110246160, 146994880, 176393856, 220492320, 293989760, 440984640, 881969280]

約数ペア:

[(1, 881969280), (2, 440984640), (3, 293989760), (4, 220492320), (5, 176393856), (6, 146994880), (8, 110246160), (10, 88196928), (12, 73497440), (15, 58797952), (16, 55123080), (20, 44098464), (24, 36748720), (30, 29398976), (32, 27561540), (40, 22049232), (48, 18374360), (60, 14699488), (64, 13780770), (80, 11024616), (96, 9187180), (120, 7349744), (127, 6944640), (128, 6890385), (160, 5512308), (192, 4593590), (240, 3674872), (254, 3472320), (320, 2756154), (381, 2314880), (384, 2296795), (480, 1837436), (508, 1736160), (635, 1388928), (640, 1378077), (762, 1157440), (960, 918718), (1016, 868080), (1270, 694464), (1524, 578720), (1905, 462976), (1920, 459359), (2032, 434040), (2540, 347232), (3048, 289360), (3617, 243840), (3810, 231488), (4064, 217020), (5080, 173616), (6096, 144680), (7234, 121920), (7620, 115744), (8128, 108510), (10160, 86808), (10851, 81280), (12192, 72340), (14468, 60960), (15240, 57872), (16256, 54255), (18085, 48768), (20320, 43404), (21702, 40640), (24384, 36170), (28936, 30480)]