79382880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55127}}^1$

素因数の和:55148

約数の個数: 72

約数和(自身を含む): 270898992

約数和(自身を除く): 191516112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55127, 110254, 165381, 220508, 275635, 330762, 441016, 496143, 551270, 661524, 826905, 882032, 992286, 1102540, 1323048, 1653810, 1764064, 1984572, 2205080, 2480715, 2646096, 3307620, 3969144, 4410160, 4961430, 5292192, 6615240, 7938288, 8820320, 9922860, 13230480, 15876576, 19845720, 26460960, 39691440, 79382880]

約数ペア:

[(1, 79382880), (2, 39691440), (3, 26460960), (4, 19845720), (5, 15876576), (6, 13230480), (8, 9922860), (9, 8820320), (10, 7938288), (12, 6615240), (15, 5292192), (16, 4961430), (18, 4410160), (20, 3969144), (24, 3307620), (30, 2646096), (32, 2480715), (36, 2205080), (40, 1984572), (45, 1764064), (48, 1653810), (60, 1323048), (72, 1102540), (80, 992286), (90, 882032), (96, 826905), (120, 661524), (144, 551270), (160, 496143), (180, 441016), (240, 330762), (288, 275635), (360, 220508), (480, 165381), (720, 110254), (1440, 55127)]