79811520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83137}}^1$

素因数の和:83157

約数の個数: 56

約数和(自身を含む): 253404624

約数和(自身を除く): 173593104

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, 83137, 166274, 249411, 332548, 415685, 498822, 665096, 831370, 997644, 1247055, 1330192, 1662740, 1995288, 2494110, 2660384, 3325480, 3990576, 4988220, 5320768, 6650960, 7981152, 9976440, 13301920, 15962304, 19952880, 26603840, 39905760, 79811520]

約数ペア:

[(1, 79811520), (2, 39905760), (3, 26603840), (4, 19952880), (5, 15962304), (6, 13301920), (8, 9976440), (10, 7981152), (12, 6650960), (15, 5320768), (16, 4988220), (20, 3990576), (24, 3325480), (30, 2660384), (32, 2494110), (40, 1995288), (48, 1662740), (60, 1330192), (64, 1247055), (80, 997644), (96, 831370), (120, 665096), (160, 498822), (192, 415685), (240, 332548), (320, 249411), (480, 166274), (960, 83137)]