72975720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{608131}}^1$

素因数の和:608145

約数の個数: 32

約数和(自身を含む): 218927520

約数和(自身を除く): 145951800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 608131, 1216262, 1824393, 2432524, 3040655, 3648786, 4865048, 6081310, 7297572, 9121965, 12162620, 14595144, 18243930, 24325240, 36487860, 72975720]

約数ペア:

[(1, 72975720), (2, 36487860), (3, 24325240), (4, 18243930), (5, 14595144), (6, 12162620), (8, 9121965), (10, 7297572), (12, 6081310), (15, 4865048), (20, 3648786), (24, 3040655), (30, 2432524), (40, 1824393), (60, 1216262), (120, 608131)]