2621043840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1365127}}^1$

素因数の和:1365149

約数の個数: 64

約数和(自身を含む): 8354583360

約数和(自身を除く): 5733539520

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, 1365127, 2730254, 4095381, 5460508, 6825635, 8190762, 10921016, 13651270, 16381524, 20476905, 21842032, 27302540, 32763048, 40953810, 43684064, 54605080, 65526096, 81907620, 87368128, 109210160, 131052192, 163815240, 174736256, 218420320, 262104384, 327630480, 436840640, 524208768, 655260960, 873681280, 1310521920, 2621043840]

約数ペア:

[(1, 2621043840), (2, 1310521920), (3, 873681280), (4, 655260960), (5, 524208768), (6, 436840640), (8, 327630480), (10, 262104384), (12, 218420320), (15, 174736256), (16, 163815240), (20, 131052192), (24, 109210160), (30, 87368128), (32, 81907620), (40, 65526096), (48, 54605080), (60, 43684064), (64, 40953810), (80, 32763048), (96, 27302540), (120, 21842032), (128, 20476905), (160, 16381524), (192, 13651270), (240, 10921016), (320, 8190762), (384, 6825635), (480, 5460508), (640, 4095381), (960, 2730254), (1920, 1365127)]