68146080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{141971}}^1$

素因数の和:141989

約数の個数: 48

約数和(自身を含む): 214661664

約数和(自身を除く): 146515584

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, 141971, 283942, 425913, 567884, 709855, 851826, 1135768, 1419710, 1703652, 2129565, 2271536, 2839420, 3407304, 4259130, 4543072, 5678840, 6814608, 8518260, 11357680, 13629216, 17036520, 22715360, 34073040, 68146080]

約数ペア:

[(1, 68146080), (2, 34073040), (3, 22715360), (4, 17036520), (5, 13629216), (6, 11357680), (8, 8518260), (10, 6814608), (12, 5678840), (15, 4543072), (16, 4259130), (20, 3407304), (24, 2839420), (30, 2271536), (32, 2129565), (40, 1703652), (48, 1419710), (60, 1135768), (80, 851826), (96, 709855), (120, 567884), (160, 425913), (240, 283942), (480, 141971)]