8478009.00000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7389

約数の個数: 96

約数和(自身を含む): 206388000

約数和(自身を除く): 145538280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 7349, 8280, 14698, 22047, 29396, 36745, 44094, 58792, 66141, 73490, 88188, 110235, 132282, 146980, 169027, 176376, 220470, 264564, 293960, 330705, 338054, 440940, 507081, 529128, 661410, 676108, 845135, 881880, 1014162, 1322820, 1352216, 1521243, 1690270, 2028324, 2535405, 2645640, 3042486, 3380540, 4056648, 5070810, 6084972, 6761080, 7606215, 10141620, 12169944, 15212430, 20283240, 30424860, 60849720]

約数ペア:

[(1, 60849720), (2, 30424860), (3, 20283240), (4, 15212430), (5, 12169944), (6, 10141620), (8, 7606215), (9, 6761080), (10, 6084972), (12, 5070810), (15, 4056648), (18, 3380540), (20, 3042486), (23, 2645640), (24, 2535405), (30, 2028324), (36, 1690270), (40, 1521243), (45, 1352216), (46, 1322820), (60, 1014162), (69, 881880), (72, 845135), (90, 676108), (92, 661410), (115, 529128), (120, 507081), (138, 440940), (180, 338054), (184, 330705), (207, 293960), (230, 264564), (276, 220470), (345, 176376), (360, 169027), (414, 146980), (460, 132282), (552, 110235), (690, 88188), (828, 73490), (920, 66141), (1035, 58792), (1380, 44094), (1656, 36745), (2070, 29396), (2760, 22047), (4140, 14698), (7349, 8280)]