15300371920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2854547}}^1$

素因数の和:2854627

約数の個数: 40

約数和(自身を含む): 36104323104

約数和(自身を除く): 20803951184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 2854547, 5709094, 11418188, 14272735, 22836376, 28545470, 45672752, 57090940, 114181880, 191254649, 228363760, 382509298, 765018596, 956273245, 1530037192, 1912546490, 3060074384, 3825092980, 7650185960, 15300371920]

約数ペア:

[(1, 15300371920), (2, 7650185960), (4, 3825092980), (5, 3060074384), (8, 1912546490), (10, 1530037192), (16, 956273245), (20, 765018596), (40, 382509298), (67, 228363760), (80, 191254649), (134, 114181880), (268, 57090940), (335, 45672752), (536, 28545470), (670, 22836376), (1072, 14272735), (1340, 11418188), (2680, 5709094), (5360, 2854547)]