28719974160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{848699}}^1$

素因数の和:848765

約数の個数: 120

約数和(自身を含む): 98503516800

約数和(自身を除く): 69783542640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 848699, 1697398, 2546097, 3394796, 4243495, 5092194, 6789592, 7638291, 8486990, 10184388, 12730485, 13579184, 15276582, 16973980, 20368776, 25460970, 30553164, 33947960, 38191455, 39888853, 40737552, 50921940, 61106328, 67895920, 76382910, 79777706, 101843880, 119666559, 122212656, 152765820, 159555412, 199444265, 203687760, 239333118, 305531640, 319110824, 358999677, 398888530, 478666236, 598332795, 611063280, 638221648, 717999354, 797777060, 957332472, 1196665590, 1435998708, 1595554120, 1794998385, 1914664944, 2393331180, 2871997416, 3191108240, 3589996770, 4786662360, 5743994832, 7179993540, 9573324720, 14359987080, 28719974160]

約数ペア:

[(1, 28719974160), (2, 14359987080), (3, 9573324720), (4, 7179993540), (5, 5743994832), (6, 4786662360), (8, 3589996770), (9, 3191108240), (10, 2871997416), (12, 2393331180), (15, 1914664944), (16, 1794998385), (18, 1595554120), (20, 1435998708), (24, 1196665590), (30, 957332472), (36, 797777060), (40, 717999354), (45, 638221648), (47, 611063280), (48, 598332795), (60, 478666236), (72, 398888530), (80, 358999677), (90, 319110824), (94, 305531640), (120, 239333118), (141, 203687760), (144, 199444265), (180, 159555412), (188, 152765820), (235, 122212656), (240, 119666559), (282, 101843880), (360, 79777706), (376, 76382910), (423, 67895920), (470, 61106328), (564, 50921940), (705, 40737552), (720, 39888853), (752, 38191455), (846, 33947960), (940, 30553164), (1128, 25460970), (1410, 20368776), (1692, 16973980), (1880, 15276582), (2115, 13579184), (2256, 12730485), (2820, 10184388), (3384, 8486990), (3760, 7638291), (4230, 6789592), (5640, 5092194), (6768, 4243495), (8460, 3394796), (11280, 2546097), (16920, 1697398), (33840, 848699)]