1963561920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2045377}}^1$

素因数の和:2045397

約数の個数: 56

約数和(自身を含む): 6234312144

約数和(自身を除く): 4270750224

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, 2045377, 4090754, 6136131, 8181508, 10226885, 12272262, 16363016, 20453770, 24544524, 30680655, 32726032, 40907540, 49089048, 61361310, 65452064, 81815080, 98178096, 122722620, 130904128, 163630160, 196356192, 245445240, 327260320, 392712384, 490890480, 654520640, 981780960, 1963561920]

約数ペア:

[(1, 1963561920), (2, 981780960), (3, 654520640), (4, 490890480), (5, 392712384), (6, 327260320), (8, 245445240), (10, 196356192), (12, 163630160), (15, 130904128), (16, 122722620), (20, 98178096), (24, 81815080), (30, 65452064), (32, 61361310), (40, 49089048), (48, 40907540), (60, 32726032), (64, 30680655), (80, 24544524), (96, 20453770), (120, 16363016), (160, 12272262), (192, 10226885), (240, 8181508), (320, 6136131), (480, 4090754), (960, 2045377)]