8521920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 32095440

約数和(自身を除く): 23573520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 269, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 538, 576, 660, 704, 720, 792, 807, 880, 960, 990, 1056, 1076, 1320, 1345, 1440, 1584, 1614, 1760, 1980, 2112, 2152, 2421, 2640, 2690, 2880, 2959, 3168, 3228, 3520, 3960, 4035, 4304, 4842, 5280, 5380, 5918, 6336, 6456, 7920, 8070, 8608, 8877, 9684, 10560, 10760, 11836, 12105, 12912, 14795, 15840, 16140, 17216, 17754, 19368, 21520, 23672, 24210, 25824, 26631, 29590, 31680, 32280, 35508, 38736, 43040, 44385, 47344, 48420, 51648, 53262, 59180, 64560, 71016, 77472, 86080, 88770, 94688, 96840, 106524, 118360, 129120, 133155, 142032, 154944, 177540, 189376, 193680, 213048, 236720, 258240, 266310, 284064, 355080, 387360, 426096, 473440, 532620, 568128, 710160, 774720, 852192, 946880, 1065240, 1420320, 1704384, 2130480, 2840640, 4260960, 8521920]

約数ペア:

[(1, 8521920), (2, 4260960), (3, 2840640), (4, 2130480), (5, 1704384), (6, 1420320), (8, 1065240), (9, 946880), (10, 852192), (11, 774720), (12, 710160), (15, 568128), (16, 532620), (18, 473440), (20, 426096), (22, 387360), (24, 355080), (30, 284064), (32, 266310), (33, 258240), (36, 236720), (40, 213048), (44, 193680), (45, 189376), (48, 177540), (55, 154944), (60, 142032), (64, 133155), (66, 129120), (72, 118360), (80, 106524), (88, 96840), (90, 94688), (96, 88770), (99, 86080), (110, 77472), (120, 71016), (132, 64560), (144, 59180), (160, 53262), (165, 51648), (176, 48420), (180, 47344), (192, 44385), (198, 43040), (220, 38736), (240, 35508), (264, 32280), (269, 31680), (288, 29590), (320, 26631), (330, 25824), (352, 24210), (360, 23672), (396, 21520), (440, 19368), (480, 17754), (495, 17216), (528, 16140), (538, 15840), (576, 14795), (660, 12912), (704, 12105), (720, 11836), (792, 10760), (807, 10560), (880, 9684), (960, 8877), (990, 8608), (1056, 8070), (1076, 7920), (1320, 6456), (1345, 6336), (1440, 5918), (1584, 5380), (1614, 5280), (1760, 4842), (1980, 4304), (2112, 4035), (2152, 3960), (2421, 3520), (2640, 3228), (2690, 3168), (2880, 2959)]