79393920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41351}}^1$

素因数の和:41373

約数の個数: 64

約数和(自身を含む): 253074240

約数和(自身を除く): 173680320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 41351, 82702, 124053, 165404, 206755, 248106, 330808, 413510, 496212, 620265, 661616, 827020, 992424, 1240530, 1323232, 1654040, 1984848, 2481060, 2646464, 3308080, 3969696, 4962120, 5292928, 6616160, 7939392, 9924240, 13232320, 15878784, 19848480, 26464640, 39696960, 79393920]

約数ペア:

[(1, 79393920), (2, 39696960), (3, 26464640), (4, 19848480), (5, 15878784), (6, 13232320), (8, 9924240), (10, 7939392), (12, 6616160), (15, 5292928), (16, 4962120), (20, 3969696), (24, 3308080), (30, 2646464), (32, 2481060), (40, 1984848), (48, 1654040), (60, 1323232), (64, 1240530), (80, 992424), (96, 827020), (120, 661616), (128, 620265), (160, 496212), (192, 413510), (240, 330808), (320, 248106), (384, 206755), (480, 165404), (640, 124053), (960, 82702), (1920, 41351)]