849275520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1$

素因数の和:1354

約数の個数: 128

約数和(自身を含む): 2715223680

約数和(自身を除く): 1865948160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 631, 640, 701, 960, 1262, 1402, 1893, 1920, 2103, 2524, 2804, 3155, 3505, 3786, 4206, 5048, 5608, 6310, 7010, 7572, 8412, 9465, 10096, 10515, 11216, 12620, 14020, 15144, 16824, 18930, 20192, 21030, 22432, 25240, 28040, 30288, 33648, 37860, 40384, 42060, 44864, 50480, 56080, 60576, 67296, 75720, 80768, 84120, 89728, 100960, 112160, 121152, 134592, 151440, 168240, 201920, 224320, 242304, 269184, 302880, 336480, 403840, 442331, 448640, 605760, 672960, 884662, 1211520, 1326993, 1345920, 1769324, 2211655, 2653986, 3538648, 4423310, 5307972, 6634965, 7077296, 8846620, 10615944, 13269930, 14154592, 17693240, 21231888, 26539860, 28309184, 35386480, 42463776, 53079720, 56618368, 70772960, 84927552, 106159440, 141545920, 169855104, 212318880, 283091840, 424637760, 849275520]

約数ペア:

[(1, 849275520), (2, 424637760), (3, 283091840), (4, 212318880), (5, 169855104), (6, 141545920), (8, 106159440), (10, 84927552), (12, 70772960), (15, 56618368), (16, 53079720), (20, 42463776), (24, 35386480), (30, 28309184), (32, 26539860), (40, 21231888), (48, 17693240), (60, 14154592), (64, 13269930), (80, 10615944), (96, 8846620), (120, 7077296), (128, 6634965), (160, 5307972), (192, 4423310), (240, 3538648), (320, 2653986), (384, 2211655), (480, 1769324), (631, 1345920), (640, 1326993), (701, 1211520), (960, 884662), (1262, 672960), (1402, 605760), (1893, 448640), (1920, 442331), (2103, 403840), (2524, 336480), (2804, 302880), (3155, 269184), (3505, 242304), (3786, 224320), (4206, 201920), (5048, 168240), (5608, 151440), (6310, 134592), (7010, 121152), (7572, 112160), (8412, 100960), (9465, 89728), (10096, 84120), (10515, 80768), (11216, 75720), (12620, 67296), (14020, 60576), (15144, 56080), (16824, 50480), (18930, 44864), (20192, 42060), (21030, 40384), (22432, 37860), (25240, 33648), (28040, 30288)]