13201080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4820

約数の個数: 64

約数和(自身を含む): 41333760

約数和(自身を除く): 28132680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4783, 9566, 14349, 19132, 23915, 28698, 38264, 47830, 57396, 71745, 95660, 110009, 114792, 143490, 191320, 220018, 286980, 330027, 440036, 550045, 573960, 660054, 880072, 1100090, 1320108, 1650135, 2200180, 2640216, 3300270, 4400360, 6600540, 13201080]

約数ペア:

[(1, 13201080), (2, 6600540), (3, 4400360), (4, 3300270), (5, 2640216), (6, 2200180), (8, 1650135), (10, 1320108), (12, 1100090), (15, 880072), (20, 660054), (23, 573960), (24, 550045), (30, 440036), (40, 330027), (46, 286980), (60, 220018), (69, 191320), (92, 143490), (115, 114792), (120, 110009), (138, 95660), (184, 71745), (230, 57396), (276, 47830), (345, 38264), (460, 28698), (552, 23915), (690, 19132), (920, 14349), (1380, 9566), (2760, 4783)]