297889920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17239}}^1$

素因数の和:17267

約数の個数: 128

約数和(自身を含む): 1055088000

約数和(自身を除く): 757198080

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, 5760, 8640, 17239, 17280, 34478, 51717, 68956, 86195, 103434, 137912, 155151, 172390, 206868, 258585, 275824, 310302, 344780, 413736, 465453, 517170, 551648, 620604, 689560, 775755, 827472, 930906, 1034340, 1103296, 1241208, 1379120, 1551510, 1654944, 1861812, 2068680, 2206592, 2327265, 2482416, 2758240, 3103020, 3309888, 3723624, 4137360, 4654530, 4964832, 5516480, 6206040, 6619776, 7447248, 8274720, 9309060, 9929664, 11032960, 12412080, 14894496, 16549440, 18618120, 19859328, 24824160, 29788992, 33098880, 37236240, 49648320, 59577984, 74472480, 99296640, 148944960, 297889920]

約数ペア:

[(1, 297889920), (2, 148944960), (3, 99296640), (4, 74472480), (5, 59577984), (6, 49648320), (8, 37236240), (9, 33098880), (10, 29788992), (12, 24824160), (15, 19859328), (16, 18618120), (18, 16549440), (20, 14894496), (24, 12412080), (27, 11032960), (30, 9929664), (32, 9309060), (36, 8274720), (40, 7447248), (45, 6619776), (48, 6206040), (54, 5516480), (60, 4964832), (64, 4654530), (72, 4137360), (80, 3723624), (90, 3309888), (96, 3103020), (108, 2758240), (120, 2482416), (128, 2327265), (135, 2206592), (144, 2068680), (160, 1861812), (180, 1654944), (192, 1551510), (216, 1379120), (240, 1241208), (270, 1103296), (288, 1034340), (320, 930906), (360, 827472), (384, 775755), (432, 689560), (480, 620604), (540, 551648), (576, 517170), (640, 465453), (720, 413736), (864, 344780), (960, 310302), (1080, 275824), (1152, 258585), (1440, 206868), (1728, 172390), (1920, 155151), (2160, 137912), (2880, 103434), (3456, 86195), (4320, 68956), (5760, 51717), (8640, 34478), (17239, 17280)]