80930160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{112403}}^1$

素因数の和:112422

約数の個数: 60

約数和(自身を含む): 271792872

約数和(自身を除く): 190862712

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, 112403, 224806, 337209, 449612, 562015, 674418, 899224, 1011627, 1124030, 1348836, 1686045, 1798448, 2023254, 2248060, 2697672, 3372090, 4046508, 4496120, 5058135, 5395344, 6744180, 8093016, 8992240, 10116270, 13488360, 16186032, 20232540, 26976720, 40465080, 80930160]

約数ペア:

[(1, 80930160), (2, 40465080), (3, 26976720), (4, 20232540), (5, 16186032), (6, 13488360), (8, 10116270), (9, 8992240), (10, 8093016), (12, 6744180), (15, 5395344), (16, 5058135), (18, 4496120), (20, 4046508), (24, 3372090), (30, 2697672), (36, 2248060), (40, 2023254), (45, 1798448), (48, 1686045), (60, 1348836), (72, 1124030), (80, 1011627), (90, 899224), (120, 674418), (144, 562015), (180, 449612), (240, 337209), (360, 224806), (720, 112403)]