80650560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{84011}}^1$

素因数の和:84031

約数の個数: 56

約数和(自身を含む): 256068576

約数和(自身を除く): 175418016

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, 84011, 168022, 252033, 336044, 420055, 504066, 672088, 840110, 1008132, 1260165, 1344176, 1680220, 2016264, 2520330, 2688352, 3360440, 4032528, 5040660, 5376704, 6720880, 8065056, 10081320, 13441760, 16130112, 20162640, 26883520, 40325280, 80650560]

約数ペア:

[(1, 80650560), (2, 40325280), (3, 26883520), (4, 20162640), (5, 16130112), (6, 13441760), (8, 10081320), (10, 8065056), (12, 6720880), (15, 5376704), (16, 5040660), (20, 4032528), (24, 3360440), (30, 2688352), (32, 2520330), (40, 2016264), (48, 1680220), (60, 1344176), (64, 1260165), (80, 1008132), (96, 840110), (120, 672088), (160, 504066), (192, 420055), (240, 336044), (320, 252033), (480, 168022), (960, 84011)]