2472720000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{10303}}^1$

素因数の和:10340

約数の個数: 160

約数和(自身を含む): 8208372480

約数和(自身を除く): 5735652480

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, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 9600, 10000, 10303, 12000, 15000, 16000, 20000, 20606, 24000, 30000, 30909, 40000, 41212, 48000, 51515, 60000, 61818, 80000, 82424, 103030, 120000, 123636, 154545, 164848, 206060, 240000, 247272, 257575, 309090, 329696, 412120, 494544, 515150, 618180, 659392, 772725, 824240, 989088, 1030300, 1236360, 1287875, 1318784, 1545450, 1648480, 1978176, 2060600, 2472720, 2575750, 3090900, 3296960, 3863625, 3956352, 4121200, 4945440, 5151500, 6181800, 6439375, 6593920, 7727250, 8242400, 9890880, 10303000, 12363600, 12878750, 15454500, 16484800, 19318125, 19781760, 20606000, 24727200, 25757500, 30909000, 32969600, 38636250, 41212000, 49454400, 51515000, 61818000, 77272500, 82424000, 98908800, 103030000, 123636000, 154545000, 164848000, 206060000, 247272000, 309090000, 412120000, 494544000, 618180000, 824240000, 1236360000, 2472720000]

約数ペア:

[(1, 2472720000), (2, 1236360000), (3, 824240000), (4, 618180000), (5, 494544000), (6, 412120000), (8, 309090000), (10, 247272000), (12, 206060000), (15, 164848000), (16, 154545000), (20, 123636000), (24, 103030000), (25, 98908800), (30, 82424000), (32, 77272500), (40, 61818000), (48, 51515000), (50, 49454400), (60, 41212000), (64, 38636250), (75, 32969600), (80, 30909000), (96, 25757500), (100, 24727200), (120, 20606000), (125, 19781760), (128, 19318125), (150, 16484800), (160, 15454500), (192, 12878750), (200, 12363600), (240, 10303000), (250, 9890880), (300, 8242400), (320, 7727250), (375, 6593920), (384, 6439375), (400, 6181800), (480, 5151500), (500, 4945440), (600, 4121200), (625, 3956352), (640, 3863625), (750, 3296960), (800, 3090900), (960, 2575750), (1000, 2472720), (1200, 2060600), (1250, 1978176), (1500, 1648480), (1600, 1545450), (1875, 1318784), (1920, 1287875), (2000, 1236360), (2400, 1030300), (2500, 989088), (3000, 824240), (3200, 772725), (3750, 659392), (4000, 618180), (4800, 515150), (5000, 494544), (6000, 412120), (7500, 329696), (8000, 309090), (9600, 257575), (10000, 247272), (10303, 240000), (12000, 206060), (15000, 164848), (16000, 154545), (20000, 123636), (20606, 120000), (24000, 103030), (30000, 82424), (30909, 80000), (40000, 61818), (41212, 60000), (48000, 51515)]