630244320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1619}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 1988945280

約数和(自身を除く): 1358700960

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, 811, 1619, 1622, 2433, 3238, 3244, 4055, 4857, 4866, 6476, 6488, 8095, 8110, 9714, 9732, 12165, 12952, 12976, 16190, 16220, 19428, 19464, 24285, 24330, 25904, 25952, 32380, 32440, 38856, 38928, 48570, 48660, 51808, 64760, 64880, 77712, 77856, 97140, 97320, 129520, 129760, 155424, 194280, 194640, 259040, 388560, 389280, 777120, 1313009, 2626018, 3939027, 5252036, 6565045, 7878054, 10504072, 13130090, 15756108, 19695135, 21008144, 26260180, 31512216, 39390270, 42016288, 52520360, 63024432, 78780540, 105040720, 126048864, 157561080, 210081440, 315122160, 630244320]

約数ペア:

[(1, 630244320), (2, 315122160), (3, 210081440), (4, 157561080), (5, 126048864), (6, 105040720), (8, 78780540), (10, 63024432), (12, 52520360), (15, 42016288), (16, 39390270), (20, 31512216), (24, 26260180), (30, 21008144), (32, 19695135), (40, 15756108), (48, 13130090), (60, 10504072), (80, 7878054), (96, 6565045), (120, 5252036), (160, 3939027), (240, 2626018), (480, 1313009), (811, 777120), (1619, 389280), (1622, 388560), (2433, 259040), (3238, 194640), (3244, 194280), (4055, 155424), (4857, 129760), (4866, 129520), (6476, 97320), (6488, 97140), (8095, 77856), (8110, 77712), (9714, 64880), (9732, 64760), (12165, 51808), (12952, 48660), (12976, 48570), (16190, 38928), (16220, 38856), (19428, 32440), (19464, 32380), (24285, 25952), (24330, 25904)]