1298799360

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{12527}}^1$

素因数の和:12560

約数の個数: 180

約数和(自身を含む): 4647712608

約数和(自身を除く): 3348913248

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12527, 12960, 17280, 20736, 25054, 25920, 34560, 37581, 50108, 51840, 62635, 75162, 100216, 103680, 112743, 125270, 150324, 187905, 200432, 225486, 250540, 300648, 338229, 375810, 400864, 450972, 501080, 563715, 601296, 676458, 751620, 801728, 901944, 1002160, 1014687, 1127430, 1202592, 1352916, 1503240, 1603456, 1691145, 1803888, 2004320, 2029374, 2254860, 2405184, 2705832, 3006480, 3206912, 3382290, 3607776, 4008640, 4058748, 4509720, 4810368, 5073435, 5411664, 6012960, 6764580, 7215552, 8017280, 8117496, 9019440, 9620736, 10146870, 10823328, 12025920, 13529160, 14431104, 16034560, 16234992, 18038880, 20293740, 21646656, 24051840, 27058320, 28862208, 32469984, 36077760, 40587480, 43293312, 48103680, 54116640, 64939968, 72155520, 81174960, 86586624, 108233280, 129879936, 144311040, 162349920, 216466560, 259759872, 324699840, 432933120, 649399680, 1298799360]

約数ペア:

[(1, 1298799360), (2, 649399680), (3, 432933120), (4, 324699840), (5, 259759872), (6, 216466560), (8, 162349920), (9, 144311040), (10, 129879936), (12, 108233280), (15, 86586624), (16, 81174960), (18, 72155520), (20, 64939968), (24, 54116640), (27, 48103680), (30, 43293312), (32, 40587480), (36, 36077760), (40, 32469984), (45, 28862208), (48, 27058320), (54, 24051840), (60, 21646656), (64, 20293740), (72, 18038880), (80, 16234992), (81, 16034560), (90, 14431104), (96, 13529160), (108, 12025920), (120, 10823328), (128, 10146870), (135, 9620736), (144, 9019440), (160, 8117496), (162, 8017280), (180, 7215552), (192, 6764580), (216, 6012960), (240, 5411664), (256, 5073435), (270, 4810368), (288, 4509720), (320, 4058748), (324, 4008640), (360, 3607776), (384, 3382290), (405, 3206912), (432, 3006480), (480, 2705832), (540, 2405184), (576, 2254860), (640, 2029374), (648, 2004320), (720, 1803888), (768, 1691145), (810, 1603456), (864, 1503240), (960, 1352916), (1080, 1202592), (1152, 1127430), (1280, 1014687), (1296, 1002160), (1440, 901944), (1620, 801728), (1728, 751620), (1920, 676458), (2160, 601296), (2304, 563715), (2592, 501080), (2880, 450972), (3240, 400864), (3456, 375810), (3840, 338229), (4320, 300648), (5184, 250540), (5760, 225486), (6480, 200432), (6912, 187905), (8640, 150324), (10368, 125270), (11520, 112743), (12527, 103680), (12960, 100216), (17280, 75162), (20736, 62635), (25054, 51840), (25920, 50108), (34560, 37581)]