216676920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1805641}}^1$

素因数の和:1805655

約数の個数: 32

約数和(自身を含む): 650031120

約数和(自身を除く): 433354200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1805641, 3611282, 5416923, 7222564, 9028205, 10833846, 14445128, 18056410, 21667692, 27084615, 36112820, 43335384, 54169230, 72225640, 108338460, 216676920]

約数ペア:

[(1, 216676920), (2, 108338460), (3, 72225640), (4, 54169230), (5, 43335384), (6, 36112820), (8, 27084615), (10, 21667692), (12, 18056410), (15, 14445128), (20, 10833846), (24, 9028205), (30, 7222564), (40, 5416923), (60, 3611282), (120, 1805641)]