12330720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8563}}^1$

素因数の和:8584

約数の個数: 72

約数和(自身を含む): 42083496

約数和(自身を除く): 29752776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8563, 17126, 25689, 34252, 42815, 51378, 68504, 77067, 85630, 102756, 128445, 137008, 154134, 171260, 205512, 256890, 274016, 308268, 342520, 385335, 411024, 513780, 616536, 685040, 770670, 822048, 1027560, 1233072, 1370080, 1541340, 2055120, 2466144, 3082680, 4110240, 6165360, 12330720]

約数ペア:

[(1, 12330720), (2, 6165360), (3, 4110240), (4, 3082680), (5, 2466144), (6, 2055120), (8, 1541340), (9, 1370080), (10, 1233072), (12, 1027560), (15, 822048), (16, 770670), (18, 685040), (20, 616536), (24, 513780), (30, 411024), (32, 385335), (36, 342520), (40, 308268), (45, 274016), (48, 256890), (60, 205512), (72, 171260), (80, 154134), (90, 137008), (96, 128445), (120, 102756), (144, 85630), (160, 77067), (180, 68504), (240, 51378), (288, 42815), (360, 34252), (480, 25689), (720, 17126), (1440, 8563)]