88940160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{5147}}^1$

素因数の和:5175

約数の個数: 128

約数和(自身を含む): 315057600

約数和(自身を除く): 226117440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5147, 5760, 8640, 10294, 15441, 17280, 20588, 25735, 30882, 41176, 46323, 51470, 61764, 77205, 82352, 92646, 102940, 123528, 138969, 154410, 164704, 185292, 205880, 231615, 247056, 277938, 308820, 329408, 370584, 411760, 463230, 494112, 555876, 617640, 658816, 694845, 741168, 823520, 926460, 988224, 1111752, 1235280, 1389690, 1482336, 1647040, 1852920, 1976448, 2223504, 2470560, 2779380, 2964672, 3294080, 3705840, 4447008, 4941120, 5558760, 5929344, 7411680, 8894016, 9882240, 11117520, 14823360, 17788032, 22235040, 29646720, 44470080, 88940160]

約数ペア:

[(1, 88940160), (2, 44470080), (3, 29646720), (4, 22235040), (5, 17788032), (6, 14823360), (8, 11117520), (9, 9882240), (10, 8894016), (12, 7411680), (15, 5929344), (16, 5558760), (18, 4941120), (20, 4447008), (24, 3705840), (27, 3294080), (30, 2964672), (32, 2779380), (36, 2470560), (40, 2223504), (45, 1976448), (48, 1852920), (54, 1647040), (60, 1482336), (64, 1389690), (72, 1235280), (80, 1111752), (90, 988224), (96, 926460), (108, 823520), (120, 741168), (128, 694845), (135, 658816), (144, 617640), (160, 555876), (180, 494112), (192, 463230), (216, 411760), (240, 370584), (270, 329408), (288, 308820), (320, 277938), (360, 247056), (384, 231615), (432, 205880), (480, 185292), (540, 164704), (576, 154410), (640, 138969), (720, 123528), (864, 102940), (960, 92646), (1080, 82352), (1152, 77205), (1440, 61764), (1728, 51470), (1920, 46323), (2160, 41176), (2880, 30882), (3456, 25735), (4320, 20588), (5147, 17280), (5760, 15441), (8640, 10294)]