121699440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7391

約数の個数: 120

約数和(自身を含む): 426535200

約数和(自身を除く): 304835760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 7349, 8280, 14698, 16560, 22047, 29396, 36745, 44094, 58792, 66141, 73490, 88188, 110235, 117584, 132282, 146980, 169027, 176376, 220470, 264564, 293960, 330705, 338054, 352752, 440940, 507081, 529128, 587920, 661410, 676108, 845135, 881880, 1014162, 1058256, 1322820, 1352216, 1521243, 1690270, 1763760, 2028324, 2535405, 2645640, 2704432, 3042486, 3380540, 4056648, 5070810, 5291280, 6084972, 6761080, 7606215, 8113296, 10141620, 12169944, 13522160, 15212430, 20283240, 24339888, 30424860, 40566480, 60849720, 121699440]

約数ペア:

[(1, 121699440), (2, 60849720), (3, 40566480), (4, 30424860), (5, 24339888), (6, 20283240), (8, 15212430), (9, 13522160), (10, 12169944), (12, 10141620), (15, 8113296), (16, 7606215), (18, 6761080), (20, 6084972), (23, 5291280), (24, 5070810), (30, 4056648), (36, 3380540), (40, 3042486), (45, 2704432), (46, 2645640), (48, 2535405), (60, 2028324), (69, 1763760), (72, 1690270), (80, 1521243), (90, 1352216), (92, 1322820), (115, 1058256), (120, 1014162), (138, 881880), (144, 845135), (180, 676108), (184, 661410), (207, 587920), (230, 529128), (240, 507081), (276, 440940), (345, 352752), (360, 338054), (368, 330705), (414, 293960), (460, 264564), (552, 220470), (690, 176376), (720, 169027), (828, 146980), (920, 132282), (1035, 117584), (1104, 110235), (1380, 88188), (1656, 73490), (1840, 66141), (2070, 58792), (2760, 44094), (3312, 36745), (4140, 29396), (5520, 22047), (7349, 16560), (8280, 14698)]