198145320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1651211}}^1$

素因数の和:1651225

約数の個数: 32

約数和(自身を含む): 594436320

約数和(自身を除く): 396291000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1651211, 3302422, 4953633, 6604844, 8256055, 9907266, 13209688, 16512110, 19814532, 24768165, 33024220, 39629064, 49536330, 66048440, 99072660, 198145320]

約数ペア:

[(1, 198145320), (2, 99072660), (3, 66048440), (4, 49536330), (5, 39629064), (6, 33024220), (8, 24768165), (10, 19814532), (12, 16512110), (15, 13209688), (20, 9907266), (24, 8256055), (30, 6604844), (40, 4953633), (60, 3302422), (120, 1651211)]