80803200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 280785600

約数和(自身を除く): 199982400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 443, 456, 475, 480, 570, 600, 608, 640, 760, 800, 886, 912, 950, 960, 1140, 1200, 1216, 1329, 1425, 1520, 1600, 1772, 1824, 1900, 1920, 2215, 2280, 2400, 2432, 2658, 2850, 3040, 3200, 3544, 3648, 3800, 4430, 4560, 4800, 5316, 5700, 6080, 6645, 7088, 7296, 7600, 8417, 8860, 9120, 9600, 10632, 11075, 11400, 12160, 13290, 14176, 15200, 16834, 17720, 18240, 21264, 22150, 22800, 25251, 26580, 28352, 30400, 33225, 33668, 35440, 36480, 42085, 42528, 44300, 45600, 50502, 53160, 56704, 60800, 66450, 67336, 70880, 84170, 85056, 88600, 91200, 101004, 106320, 126255, 132900, 134672, 141760, 168340, 170112, 177200, 182400, 202008, 210425, 212640, 252510, 265800, 269344, 283520, 336680, 354400, 404016, 420850, 425280, 505020, 531600, 538688, 631275, 673360, 708800, 808032, 841700, 850560, 1010040, 1063200, 1077376, 1262550, 1346720, 1417600, 1616064, 1683400, 2020080, 2126400, 2525100, 2693440, 3232128, 3366800, 4040160, 4252800, 5050200, 5386880, 6733600, 8080320, 10100400, 13467200, 16160640, 20200800, 26934400, 40401600, 80803200]

約数ペア:

[(1, 80803200), (2, 40401600), (3, 26934400), (4, 20200800), (5, 16160640), (6, 13467200), (8, 10100400), (10, 8080320), (12, 6733600), (15, 5386880), (16, 5050200), (19, 4252800), (20, 4040160), (24, 3366800), (25, 3232128), (30, 2693440), (32, 2525100), (38, 2126400), (40, 2020080), (48, 1683400), (50, 1616064), (57, 1417600), (60, 1346720), (64, 1262550), (75, 1077376), (76, 1063200), (80, 1010040), (95, 850560), (96, 841700), (100, 808032), (114, 708800), (120, 673360), (128, 631275), (150, 538688), (152, 531600), (160, 505020), (190, 425280), (192, 420850), (200, 404016), (228, 354400), (240, 336680), (285, 283520), (300, 269344), (304, 265800), (320, 252510), (380, 212640), (384, 210425), (400, 202008), (443, 182400), (456, 177200), (475, 170112), (480, 168340), (570, 141760), (600, 134672), (608, 132900), (640, 126255), (760, 106320), (800, 101004), (886, 91200), (912, 88600), (950, 85056), (960, 84170), (1140, 70880), (1200, 67336), (1216, 66450), (1329, 60800), (1425, 56704), (1520, 53160), (1600, 50502), (1772, 45600), (1824, 44300), (1900, 42528), (1920, 42085), (2215, 36480), (2280, 35440), (2400, 33668), (2432, 33225), (2658, 30400), (2850, 28352), (3040, 26580), (3200, 25251), (3544, 22800), (3648, 22150), (3800, 21264), (4430, 18240), (4560, 17720), (4800, 16834), (5316, 15200), (5700, 14176), (6080, 13290), (6645, 12160), (7088, 11400), (7296, 11075), (7600, 10632), (8417, 9600), (8860, 9120)]