154759680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2271

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 395205120

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2239, 2304, 2560, 2880, 3456, 3840, 4320, 4478, 4608, 5760, 6717, 6912, 7680, 8640, 8956, 11195, 11520, 13434, 13824, 17280, 17912, 20151, 22390, 23040, 26868, 33585, 34560, 35824, 40302, 44780, 53736, 60453, 67170, 69120, 71648, 80604, 89560, 100755, 107472, 120906, 134340, 143296, 161208, 179120, 201510, 214944, 241812, 268680, 286592, 302265, 322416, 358240, 403020, 429888, 483624, 537360, 573184, 604530, 644832, 716480, 806040, 859776, 967248, 1074720, 1146368, 1209060, 1289664, 1432960, 1612080, 1719552, 1934496, 2149440, 2418120, 2579328, 2865920, 3224160, 3439104, 3868992, 4298880, 4836240, 5158656, 5731840, 6448320, 7737984, 8597760, 9672480, 10317312, 12896640, 15475968, 17195520, 19344960, 25793280, 30951936, 38689920, 51586560, 77379840, 154759680]

約数ペア:

[(1, 154759680), (2, 77379840), (3, 51586560), (4, 38689920), (5, 30951936), (6, 25793280), (8, 19344960), (9, 17195520), (10, 15475968), (12, 12896640), (15, 10317312), (16, 9672480), (18, 8597760), (20, 7737984), (24, 6448320), (27, 5731840), (30, 5158656), (32, 4836240), (36, 4298880), (40, 3868992), (45, 3439104), (48, 3224160), (54, 2865920), (60, 2579328), (64, 2418120), (72, 2149440), (80, 1934496), (90, 1719552), (96, 1612080), (108, 1432960), (120, 1289664), (128, 1209060), (135, 1146368), (144, 1074720), (160, 967248), (180, 859776), (192, 806040), (216, 716480), (240, 644832), (256, 604530), (270, 573184), (288, 537360), (320, 483624), (360, 429888), (384, 403020), (432, 358240), (480, 322416), (512, 302265), (540, 286592), (576, 268680), (640, 241812), (720, 214944), (768, 201510), (864, 179120), (960, 161208), (1080, 143296), (1152, 134340), (1280, 120906), (1440, 107472), (1536, 100755), (1728, 89560), (1920, 80604), (2160, 71648), (2239, 69120), (2304, 67170), (2560, 60453), (2880, 53736), (3456, 44780), (3840, 40302), (4320, 35824), (4478, 34560), (4608, 33585), (5760, 26868), (6717, 23040), (6912, 22390), (7680, 20151), (8640, 17912), (8956, 17280), (11195, 13824), (11520, 13434)]