775655040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3330

約数の個数: 128

約数和(自身を含む): 2492651520

約数和(自身を除く): 1716996480

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, 3181, 3810, 4064, 5080, 6096, 6362, 7620, 8128, 9543, 10160, 12192, 12724, 15240, 15905, 16256, 19086, 20320, 24384, 25448, 30480, 31810, 38172, 40640, 47715, 48768, 50896, 60960, 63620, 76344, 81280, 95430, 101792, 121920, 127240, 152688, 190860, 203584, 243840, 254480, 305376, 381720, 403987, 407168, 508960, 610752, 763440, 807974, 1017920, 1211961, 1221504, 1526880, 1615948, 2019935, 2035840, 2423922, 3053760, 3231896, 4039870, 4847844, 6059805, 6107520, 6463792, 8079740, 9695688, 12119610, 12927584, 16159480, 19391376, 24239220, 25855168, 32318960, 38782752, 48478440, 51710336, 64637920, 77565504, 96956880, 129275840, 155131008, 193913760, 258551680, 387827520, 775655040]

約数ペア:

[(1, 775655040), (2, 387827520), (3, 258551680), (4, 193913760), (5, 155131008), (6, 129275840), (8, 96956880), (10, 77565504), (12, 64637920), (15, 51710336), (16, 48478440), (20, 38782752), (24, 32318960), (30, 25855168), (32, 24239220), (40, 19391376), (48, 16159480), (60, 12927584), (64, 12119610), (80, 9695688), (96, 8079740), (120, 6463792), (127, 6107520), (128, 6059805), (160, 4847844), (192, 4039870), (240, 3231896), (254, 3053760), (320, 2423922), (381, 2035840), (384, 2019935), (480, 1615948), (508, 1526880), (635, 1221504), (640, 1211961), (762, 1017920), (960, 807974), (1016, 763440), (1270, 610752), (1524, 508960), (1905, 407168), (1920, 403987), (2032, 381720), (2540, 305376), (3048, 254480), (3181, 243840), (3810, 203584), (4064, 190860), (5080, 152688), (6096, 127240), (6362, 121920), (7620, 101792), (8128, 95430), (9543, 81280), (10160, 76344), (12192, 63620), (12724, 60960), (15240, 50896), (15905, 48768), (16256, 47715), (19086, 40640), (20320, 38172), (24384, 31810), (25448, 30480)]