102219120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{141971}}^1$

素因数の和:141990

約数の個数: 60

約数和(自身を含む): 343288296

約数和(自身を除く): 241069176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 141971, 283942, 425913, 567884, 709855, 851826, 1135768, 1277739, 1419710, 1703652, 2129565, 2271536, 2555478, 2839420, 3407304, 4259130, 5110956, 5678840, 6388695, 6814608, 8518260, 10221912, 11357680, 12777390, 17036520, 20443824, 25554780, 34073040, 51109560, 102219120]

約数ペア:

[(1, 102219120), (2, 51109560), (3, 34073040), (4, 25554780), (5, 20443824), (6, 17036520), (8, 12777390), (9, 11357680), (10, 10221912), (12, 8518260), (15, 6814608), (16, 6388695), (18, 5678840), (20, 5110956), (24, 4259130), (30, 3407304), (36, 2839420), (40, 2555478), (45, 2271536), (48, 2129565), (60, 1703652), (72, 1419710), (80, 1277739), (90, 1135768), (120, 851826), (144, 709855), (180, 567884), (240, 425913), (360, 283942), (720, 141971)]