12814080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 42384384

約数和(自身を除く): 29570304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 71, 80, 94, 96, 120, 128, 141, 142, 160, 188, 192, 213, 235, 240, 256, 282, 284, 320, 355, 376, 384, 426, 470, 480, 564, 568, 640, 705, 710, 752, 768, 852, 940, 960, 1065, 1128, 1136, 1280, 1410, 1420, 1504, 1704, 1880, 1920, 2130, 2256, 2272, 2820, 2840, 3008, 3337, 3408, 3760, 3840, 4260, 4512, 4544, 5640, 5680, 6016, 6674, 6816, 7520, 8520, 9024, 9088, 10011, 11280, 11360, 12032, 13348, 13632, 15040, 16685, 17040, 18048, 18176, 20022, 22560, 22720, 26696, 27264, 30080, 33370, 34080, 36096, 40044, 45120, 45440, 50055, 53392, 54528, 60160, 66740, 68160, 80088, 90240, 90880, 100110, 106784, 133480, 136320, 160176, 180480, 200220, 213568, 266960, 272640, 320352, 400440, 427136, 533920, 640704, 800880, 854272, 1067840, 1281408, 1601760, 2135680, 2562816, 3203520, 4271360, 6407040, 12814080]

約数ペア:

[(1, 12814080), (2, 6407040), (3, 4271360), (4, 3203520), (5, 2562816), (6, 2135680), (8, 1601760), (10, 1281408), (12, 1067840), (15, 854272), (16, 800880), (20, 640704), (24, 533920), (30, 427136), (32, 400440), (40, 320352), (47, 272640), (48, 266960), (60, 213568), (64, 200220), (71, 180480), (80, 160176), (94, 136320), (96, 133480), (120, 106784), (128, 100110), (141, 90880), (142, 90240), (160, 80088), (188, 68160), (192, 66740), (213, 60160), (235, 54528), (240, 53392), (256, 50055), (282, 45440), (284, 45120), (320, 40044), (355, 36096), (376, 34080), (384, 33370), (426, 30080), (470, 27264), (480, 26696), (564, 22720), (568, 22560), (640, 20022), (705, 18176), (710, 18048), (752, 17040), (768, 16685), (852, 15040), (940, 13632), (960, 13348), (1065, 12032), (1128, 11360), (1136, 11280), (1280, 10011), (1410, 9088), (1420, 9024), (1504, 8520), (1704, 7520), (1880, 6816), (1920, 6674), (2130, 6016), (2256, 5680), (2272, 5640), (2820, 4544), (2840, 4512), (3008, 4260), (3337, 3840), (3408, 3760)]