85615920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3084

約数の個数: 160

約数和(自身を含む): 317688000

約数和(自身を除く): 232072080

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, 2160, 2340, 2808, 3049, 3120, 3510, 4680, 5616, 6098, 7020, 9147, 9360, 12196, 14040, 15245, 18294, 24392, 27441, 28080, 30490, 36588, 39637, 45735, 48784, 54882, 60980, 73176, 79274, 82323, 91470, 109764, 118911, 121960, 137205, 146352, 158548, 164646, 182940, 198185, 219528, 237822, 243920, 274410, 317096, 329292, 356733, 365880, 396370, 411615, 439056, 475644, 548820, 594555, 634192, 658584, 713466, 731760, 792740, 823230, 951288, 1070199, 1097640, 1189110, 1317168, 1426932, 1585480, 1646460, 1783665, 1902576, 2140398, 2195280, 2378220, 2853864, 3170960, 3292920, 3567330, 4280796, 4756440, 5350995, 5707728, 6585840, 7134660, 8561592, 9512880, 10701990, 14269320, 17123184, 21403980, 28538640, 42807960, 85615920]

約数ペア:

[(1, 85615920), (2, 42807960), (3, 28538640), (4, 21403980), (5, 17123184), (6, 14269320), (8, 10701990), (9, 9512880), (10, 8561592), (12, 7134660), (13, 6585840), (15, 5707728), (16, 5350995), (18, 4756440), (20, 4280796), (24, 3567330), (26, 3292920), (27, 3170960), (30, 2853864), (36, 2378220), (39, 2195280), (40, 2140398), (45, 1902576), (48, 1783665), (52, 1646460), (54, 1585480), (60, 1426932), (65, 1317168), (72, 1189110), (78, 1097640), (80, 1070199), (90, 951288), (104, 823230), (108, 792740), (117, 731760), (120, 713466), (130, 658584), (135, 634192), (144, 594555), (156, 548820), (180, 475644), (195, 439056), (208, 411615), (216, 396370), (234, 365880), (240, 356733), (260, 329292), (270, 317096), (312, 274410), (351, 243920), (360, 237822), (390, 219528), (432, 198185), (468, 182940), (520, 164646), (540, 158548), (585, 146352), (624, 137205), (702, 121960), (720, 118911), (780, 109764), (936, 91470), (1040, 82323), (1080, 79274), (1170, 73176), (1404, 60980), (1560, 54882), (1755, 48784), (1872, 45735), (2160, 39637), (2340, 36588), (2808, 30490), (3049, 28080), (3120, 27441), (3510, 24392), (4680, 18294), (5616, 15245), (6098, 14040), (7020, 12196), (9147, 9360)]