76820160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{80021}}^1$

素因数の和:80041

約数の個数: 56

約数和(自身を含む): 243907056

約数和(自身を除く): 167086896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 80021, 160042, 240063, 320084, 400105, 480126, 640168, 800210, 960252, 1200315, 1280336, 1600420, 1920504, 2400630, 2560672, 3200840, 3841008, 4801260, 5121344, 6401680, 7682016, 9602520, 12803360, 15364032, 19205040, 25606720, 38410080, 76820160]

約数ペア:

[(1, 76820160), (2, 38410080), (3, 25606720), (4, 19205040), (5, 15364032), (6, 12803360), (8, 9602520), (10, 7682016), (12, 6401680), (15, 5121344), (16, 4801260), (20, 3841008), (24, 3200840), (30, 2560672), (32, 2400630), (40, 1920504), (48, 1600420), (60, 1280336), (64, 1200315), (80, 960252), (96, 800210), (120, 640168), (160, 480126), (192, 400105), (240, 320084), (320, 240063), (480, 160042), (960, 80021)]