123302160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{171253}}^1$

素因数の和:171272

約数の個数: 60

約数和(自身を含む): 414092172

約数和(自身を除く): 290790012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 171253, 342506, 513759, 685012, 856265, 1027518, 1370024, 1541277, 1712530, 2055036, 2568795, 2740048, 3082554, 3425060, 4110072, 5137590, 6165108, 6850120, 7706385, 8220144, 10275180, 12330216, 13700240, 15412770, 20550360, 24660432, 30825540, 41100720, 61651080, 123302160]

約数ペア:

[(1, 123302160), (2, 61651080), (3, 41100720), (4, 30825540), (5, 24660432), (6, 20550360), (8, 15412770), (9, 13700240), (10, 12330216), (12, 10275180), (15, 8220144), (16, 7706385), (18, 6850120), (20, 6165108), (24, 5137590), (30, 4110072), (36, 3425060), (40, 3082554), (45, 2740048), (48, 2568795), (60, 2055036), (72, 1712530), (80, 1541277), (90, 1370024), (120, 1027518), (144, 856265), (180, 685012), (240, 513759), (360, 342506), (720, 171253)]