977232000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{20359}}^1$

素因数の和:20391

約数の個数: 128

約数和(自身を含む): 3239683200

約数和(自身を除く): 2262451200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 6000, 8000, 9600, 12000, 16000, 20359, 24000, 40718, 48000, 61077, 81436, 101795, 122154, 162872, 203590, 244308, 305385, 325744, 407180, 488616, 508975, 610770, 651488, 814360, 977232, 1017950, 1221540, 1302976, 1526925, 1628720, 1954464, 2035900, 2443080, 2544875, 2605952, 3053850, 3257440, 3908928, 4071800, 4886160, 5089750, 6107700, 6514880, 7634625, 7817856, 8143600, 9772320, 10179500, 12215400, 13029760, 15269250, 16287200, 19544640, 20359000, 24430800, 30538500, 32574400, 39089280, 40718000, 48861600, 61077000, 65148800, 81436000, 97723200, 122154000, 162872000, 195446400, 244308000, 325744000, 488616000, 977232000]

約数ペア:

[(1, 977232000), (2, 488616000), (3, 325744000), (4, 244308000), (5, 195446400), (6, 162872000), (8, 122154000), (10, 97723200), (12, 81436000), (15, 65148800), (16, 61077000), (20, 48861600), (24, 40718000), (25, 39089280), (30, 32574400), (32, 30538500), (40, 24430800), (48, 20359000), (50, 19544640), (60, 16287200), (64, 15269250), (75, 13029760), (80, 12215400), (96, 10179500), (100, 9772320), (120, 8143600), (125, 7817856), (128, 7634625), (150, 6514880), (160, 6107700), (192, 5089750), (200, 4886160), (240, 4071800), (250, 3908928), (300, 3257440), (320, 3053850), (375, 2605952), (384, 2544875), (400, 2443080), (480, 2035900), (500, 1954464), (600, 1628720), (640, 1526925), (750, 1302976), (800, 1221540), (960, 1017950), (1000, 977232), (1200, 814360), (1500, 651488), (1600, 610770), (1920, 508975), (2000, 488616), (2400, 407180), (3000, 325744), (3200, 305385), (4000, 244308), (4800, 203590), (6000, 162872), (8000, 122154), (9600, 101795), (12000, 81436), (16000, 61077), (20359, 48000), (24000, 40718)]