1676120640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2081}}^1$

素因数の和:2940

約数の個数: 112

約数和(自身を含む): 5330586240

約数和(自身を除く): 3654465600

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, 160, 192, 240, 320, 480, 839, 960, 1678, 2081, 2517, 3356, 4162, 4195, 5034, 6243, 6712, 8324, 8390, 10068, 10405, 12486, 12585, 13424, 16648, 16780, 20136, 20810, 24972, 25170, 26848, 31215, 33296, 33560, 40272, 41620, 49944, 50340, 53696, 62430, 66592, 67120, 80544, 83240, 99888, 100680, 124860, 133184, 134240, 161088, 166480, 199776, 201360, 249720, 268480, 332960, 399552, 402720, 499440, 665920, 805440, 998880, 1745959, 1997760, 3491918, 5237877, 6983836, 8729795, 10475754, 13967672, 17459590, 20951508, 26189385, 27935344, 34919180, 41903016, 52378770, 55870688, 69838360, 83806032, 104757540, 111741376, 139676720, 167612064, 209515080, 279353440, 335224128, 419030160, 558706880, 838060320, 1676120640]

約数ペア:

[(1, 1676120640), (2, 838060320), (3, 558706880), (4, 419030160), (5, 335224128), (6, 279353440), (8, 209515080), (10, 167612064), (12, 139676720), (15, 111741376), (16, 104757540), (20, 83806032), (24, 69838360), (30, 55870688), (32, 52378770), (40, 41903016), (48, 34919180), (60, 27935344), (64, 26189385), (80, 20951508), (96, 17459590), (120, 13967672), (160, 10475754), (192, 8729795), (240, 6983836), (320, 5237877), (480, 3491918), (839, 1997760), (960, 1745959), (1678, 998880), (2081, 805440), (2517, 665920), (3356, 499440), (4162, 402720), (4195, 399552), (5034, 332960), (6243, 268480), (6712, 249720), (8324, 201360), (8390, 199776), (10068, 166480), (10405, 161088), (12486, 134240), (12585, 133184), (13424, 124860), (16648, 100680), (16780, 99888), (20136, 83240), (20810, 80544), (24972, 67120), (25170, 66592), (26848, 62430), (31215, 53696), (33296, 50340), (33560, 49944), (40272, 41620)]