161320080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{672167}}^1$

素因数の和:672183

約数の個数: 40

約数和(自身を含む): 500092992

約数和(自身を除く): 338772912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 672167, 1344334, 2016501, 2688668, 3360835, 4033002, 5377336, 6721670, 8066004, 10082505, 10754672, 13443340, 16132008, 20165010, 26886680, 32264016, 40330020, 53773360, 80660040, 161320080]

約数ペア:

[(1, 161320080), (2, 80660040), (3, 53773360), (4, 40330020), (5, 32264016), (6, 26886680), (8, 20165010), (10, 16132008), (12, 13443340), (15, 10754672), (16, 10082505), (20, 8066004), (24, 6721670), (30, 5377336), (40, 4033002), (48, 3360835), (60, 2688668), (80, 2016501), (120, 1344334), (240, 672167)]