862951680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 216

約数和(自身を含む): 3009916728

約数和(自身を除く): 2146965048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 173, 180, 192, 240, 256, 288, 320, 346, 360, 384, 433, 480, 519, 576, 640, 692, 720, 768, 865, 866, 960, 1038, 1152, 1280, 1299, 1384, 1440, 1557, 1730, 1732, 1920, 2076, 2165, 2304, 2595, 2598, 2768, 2880, 3114, 3460, 3464, 3840, 3897, 4152, 4330, 5190, 5196, 5536, 5760, 6228, 6495, 6920, 6928, 7785, 7794, 8304, 8660, 10380, 10392, 11072, 11520, 12456, 12990, 13840, 13856, 15570, 15588, 16608, 17320, 19485, 20760, 20784, 22144, 24912, 25980, 27680, 27712, 31140, 31176, 33216, 34640, 38970, 41520, 41568, 44288, 49824, 51960, 55360, 55424, 62280, 62352, 66432, 69280, 74909, 77940, 83040, 83136, 99648, 103920, 110720, 110848, 124560, 124704, 132864, 138560, 149818, 155880, 166080, 166272, 199296, 207840, 221440, 224727, 249120, 249408, 277120, 299636, 311760, 332160, 332544, 374545, 398592, 415680, 449454, 498240, 498816, 554240, 599272, 623520, 664320, 674181, 749090, 831360, 898908, 996480, 997632, 1123635, 1198544, 1247040, 1348362, 1498180, 1662720, 1797816, 1992960, 2247270, 2397088, 2494080, 2696724, 2996360, 3370905, 3595632, 4494540, 4794176, 4988160, 5393448, 5992720, 6741810, 7191264, 8989080, 9588352, 10786896, 11985440, 13483620, 14382528, 17978160, 19176704, 21573792, 23970880, 26967240, 28765056, 35956320, 43147584, 47941760, 53934480, 57530112, 71912640, 86295168, 95883520, 107868960, 143825280, 172590336, 215737920, 287650560, 431475840, 862951680]

約数ペア:

[(1, 862951680), (2, 431475840), (3, 287650560), (4, 215737920), (5, 172590336), (6, 143825280), (8, 107868960), (9, 95883520), (10, 86295168), (12, 71912640), (15, 57530112), (16, 53934480), (18, 47941760), (20, 43147584), (24, 35956320), (30, 28765056), (32, 26967240), (36, 23970880), (40, 21573792), (45, 19176704), (48, 17978160), (60, 14382528), (64, 13483620), (72, 11985440), (80, 10786896), (90, 9588352), (96, 8989080), (120, 7191264), (128, 6741810), (144, 5992720), (160, 5393448), (173, 4988160), (180, 4794176), (192, 4494540), (240, 3595632), (256, 3370905), (288, 2996360), (320, 2696724), (346, 2494080), (360, 2397088), (384, 2247270), (433, 1992960), (480, 1797816), (519, 1662720), (576, 1498180), (640, 1348362), (692, 1247040), (720, 1198544), (768, 1123635), (865, 997632), (866, 996480), (960, 898908), (1038, 831360), (1152, 749090), (1280, 674181), (1299, 664320), (1384, 623520), (1440, 599272), (1557, 554240), (1730, 498816), (1732, 498240), (1920, 449454), (2076, 415680), (2165, 398592), (2304, 374545), (2595, 332544), (2598, 332160), (2768, 311760), (2880, 299636), (3114, 277120), (3460, 249408), (3464, 249120), (3840, 224727), (3897, 221440), (4152, 207840), (4330, 199296), (5190, 166272), (5196, 166080), (5536, 155880), (5760, 149818), (6228, 138560), (6495, 132864), (6920, 124704), (6928, 124560), (7785, 110848), (7794, 110720), (8304, 103920), (8660, 99648), (10380, 83136), (10392, 83040), (11072, 77940), (11520, 74909), (12456, 69280), (12990, 66432), (13840, 62352), (13856, 62280), (15570, 55424), (15588, 55360), (16608, 51960), (17320, 49824), (19485, 44288), (20760, 41568), (20784, 41520), (22144, 38970), (24912, 34640), (25980, 33216), (27680, 31176), (27712, 31140)]