82201920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{85627}}^1$

素因数の和:85647

約数の個数: 56

約数和(自身を含む): 260994144

約数和(自身を除く): 178792224

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, 85627, 171254, 256881, 342508, 428135, 513762, 685016, 856270, 1027524, 1284405, 1370032, 1712540, 2055048, 2568810, 2740064, 3425080, 4110096, 5137620, 5480128, 6850160, 8220192, 10275240, 13700320, 16440384, 20550480, 27400640, 41100960, 82201920]

約数ペア:

[(1, 82201920), (2, 41100960), (3, 27400640), (4, 20550480), (5, 16440384), (6, 13700320), (8, 10275240), (10, 8220192), (12, 6850160), (15, 5480128), (16, 5137620), (20, 4110096), (24, 3425080), (30, 2740064), (32, 2568810), (40, 2055048), (48, 1712540), (60, 1370032), (64, 1284405), (80, 1027524), (96, 856270), (120, 685016), (160, 513762), (192, 428135), (240, 342508), (320, 256881), (480, 171254), (960, 85627)]