70925040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98507}}^1$

素因数の和:98526

約数の個数: 60

約数和(自身を含む): 238192344

約数和(自身を除く): 167267304

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, 98507, 197014, 295521, 394028, 492535, 591042, 788056, 886563, 985070, 1182084, 1477605, 1576112, 1773126, 1970140, 2364168, 2955210, 3546252, 3940280, 4432815, 4728336, 5910420, 7092504, 7880560, 8865630, 11820840, 14185008, 17731260, 23641680, 35462520, 70925040]

約数ペア:

[(1, 70925040), (2, 35462520), (3, 23641680), (4, 17731260), (5, 14185008), (6, 11820840), (8, 8865630), (9, 7880560), (10, 7092504), (12, 5910420), (15, 4728336), (16, 4432815), (18, 3940280), (20, 3546252), (24, 2955210), (30, 2364168), (36, 1970140), (40, 1773126), (45, 1576112), (48, 1477605), (60, 1182084), (72, 985070), (80, 886563), (90, 788056), (120, 591042), (144, 492535), (180, 394028), (240, 295521), (360, 197014), (720, 98507)]