1206574080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{78553}}^1$

素因数の和:78581

約数の個数: 88

約数和(自身を含む): 3859200912

約数和(自身を除く): 2652626832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 78553, 157106, 235659, 314212, 392765, 471318, 628424, 785530, 942636, 1178295, 1256848, 1571060, 1885272, 2356590, 2513696, 3142120, 3770544, 4713180, 5027392, 6284240, 7541088, 9426360, 10054784, 12568480, 15082176, 18852720, 20109568, 25136960, 30164352, 37705440, 40219136, 50273920, 60328704, 75410880, 80438272, 100547840, 120657408, 150821760, 201095680, 241314816, 301643520, 402191360, 603287040, 1206574080]

約数ペア:

[(1, 1206574080), (2, 603287040), (3, 402191360), (4, 301643520), (5, 241314816), (6, 201095680), (8, 150821760), (10, 120657408), (12, 100547840), (15, 80438272), (16, 75410880), (20, 60328704), (24, 50273920), (30, 40219136), (32, 37705440), (40, 30164352), (48, 25136960), (60, 20109568), (64, 18852720), (80, 15082176), (96, 12568480), (120, 10054784), (128, 9426360), (160, 7541088), (192, 6284240), (240, 5027392), (256, 4713180), (320, 3770544), (384, 3142120), (480, 2513696), (512, 2356590), (640, 1885272), (768, 1571060), (960, 1256848), (1024, 1178295), (1280, 942636), (1536, 785530), (1920, 628424), (2560, 471318), (3072, 392765), (3840, 314212), (5120, 235659), (7680, 157106), (15360, 78553)]