8398080

素因数分解:

$2^8\times 3^8\times 5^1$

素因数の和:45

約数の個数: 162

約数和(自身を含む): 30172506

約数和(自身を除く): 21774426

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2304, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4374, 4860, 5184, 5760, 5832, 6480, 6561, 6912, 7290, 7776, 8640, 8748, 9720, 10368, 10935, 11520, 11664, 12960, 13122, 14580, 15552, 17280, 17496, 19440, 20736, 21870, 23328, 25920, 26244, 29160, 31104, 32805, 34560, 34992, 38880, 43740, 46656, 51840, 52488, 58320, 62208, 65610, 69984, 77760, 87480, 93312, 103680, 104976, 116640, 131220, 139968, 155520, 174960, 186624, 209952, 233280, 262440, 279936, 311040, 349920, 419904, 466560, 524880, 559872, 699840, 839808, 933120, 1049760, 1399680, 1679616, 2099520, 2799360, 4199040, 8398080]

約数ペア:

[(1, 8398080), (2, 4199040), (3, 2799360), (4, 2099520), (5, 1679616), (6, 1399680), (8, 1049760), (9, 933120), (10, 839808), (12, 699840), (15, 559872), (16, 524880), (18, 466560), (20, 419904), (24, 349920), (27, 311040), (30, 279936), (32, 262440), (36, 233280), (40, 209952), (45, 186624), (48, 174960), (54, 155520), (60, 139968), (64, 131220), (72, 116640), (80, 104976), (81, 103680), (90, 93312), (96, 87480), (108, 77760), (120, 69984), (128, 65610), (135, 62208), (144, 58320), (160, 52488), (162, 51840), (180, 46656), (192, 43740), (216, 38880), (240, 34992), (243, 34560), (256, 32805), (270, 31104), (288, 29160), (320, 26244), (324, 25920), (360, 23328), (384, 21870), (405, 20736), (432, 19440), (480, 17496), (486, 17280), (540, 15552), (576, 14580), (640, 13122), (648, 12960), (720, 11664), (729, 11520), (768, 10935), (810, 10368), (864, 9720), (960, 8748), (972, 8640), (1080, 7776), (1152, 7290), (1215, 6912), (1280, 6561), (1296, 6480), (1440, 5832), (1458, 5760), (1620, 5184), (1728, 4860), (1920, 4374), (1944, 4320), (2160, 3888), (2187, 3840), (2304, 3645), (2430, 3456), (2592, 3240), (2880, 2916)]