135127560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66239}}^1$

素因数の和:66270

約数の個数: 64

約数和(自身を含む): 429235200

約数和(自身を除く): 294107640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 66239, 132478, 198717, 264956, 331195, 397434, 529912, 662390, 794868, 993585, 1126063, 1324780, 1589736, 1987170, 2252126, 2649560, 3378189, 3974340, 4504252, 5630315, 6756378, 7948680, 9008504, 11260630, 13512756, 16890945, 22521260, 27025512, 33781890, 45042520, 67563780, 135127560]

約数ペア:

[(1, 135127560), (2, 67563780), (3, 45042520), (4, 33781890), (5, 27025512), (6, 22521260), (8, 16890945), (10, 13512756), (12, 11260630), (15, 9008504), (17, 7948680), (20, 6756378), (24, 5630315), (30, 4504252), (34, 3974340), (40, 3378189), (51, 2649560), (60, 2252126), (68, 1987170), (85, 1589736), (102, 1324780), (120, 1126063), (136, 993585), (170, 794868), (204, 662390), (255, 529912), (340, 397434), (408, 331195), (510, 264956), (680, 198717), (1020, 132478), (2040, 66239)]