7972998240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16610413}}^1$

素因数の和:16610431

約数の個数: 48

約数和(自身を含む): 25114945968

約数和(自身を除く): 17141947728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 16610413, 33220826, 49831239, 66441652, 83052065, 99662478, 132883304, 166104130, 199324956, 249156195, 265766608, 332208260, 398649912, 498312390, 531533216, 664416520, 797299824, 996624780, 1328833040, 1594599648, 1993249560, 2657666080, 3986499120, 7972998240]

約数ペア:

[(1, 7972998240), (2, 3986499120), (3, 2657666080), (4, 1993249560), (5, 1594599648), (6, 1328833040), (8, 996624780), (10, 797299824), (12, 664416520), (15, 531533216), (16, 498312390), (20, 398649912), (24, 332208260), (30, 265766608), (32, 249156195), (40, 199324956), (48, 166104130), (60, 132883304), (80, 99662478), (96, 83052065), (120, 66441652), (160, 49831239), (240, 33220826), (480, 16610413)]