26584080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 82923264

約数和(自身を除く): 56339184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 431, 514, 771, 862, 1028, 1285, 1293, 1542, 1724, 2056, 2155, 2570, 2586, 3084, 3448, 3855, 4112, 4310, 5140, 5172, 6168, 6465, 6896, 7710, 8620, 10280, 10344, 12336, 12930, 15420, 17240, 20560, 20688, 25860, 30840, 34480, 51720, 61680, 103440, 110767, 221534, 332301, 443068, 553835, 664602, 886136, 1107670, 1329204, 1661505, 1772272, 2215340, 2658408, 3323010, 4430680, 5316816, 6646020, 8861360, 13292040, 26584080]

約数ペア:

[(1, 26584080), (2, 13292040), (3, 8861360), (4, 6646020), (5, 5316816), (6, 4430680), (8, 3323010), (10, 2658408), (12, 2215340), (15, 1772272), (16, 1661505), (20, 1329204), (24, 1107670), (30, 886136), (40, 664602), (48, 553835), (60, 443068), (80, 332301), (120, 221534), (240, 110767), (257, 103440), (431, 61680), (514, 51720), (771, 34480), (862, 30840), (1028, 25860), (1285, 20688), (1293, 20560), (1542, 17240), (1724, 15420), (2056, 12930), (2155, 12336), (2570, 10344), (2586, 10280), (3084, 8620), (3448, 7710), (3855, 6896), (4112, 6465), (4310, 6168), (5140, 5172)]