12157163520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{395741}}^1$

素因数の和:395771

約数の個数: 96

約数和(自身を含む): 38893523760

約数和(自身を除く): 26736360240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 395741, 791482, 1187223, 1582964, 1978705, 2374446, 3165928, 3957410, 4748892, 5936115, 6331856, 7914820, 9497784, 11872230, 12663712, 15829640, 18995568, 23744460, 25327424, 31659280, 37991136, 47488920, 50654848, 63318560, 75982272, 94977840, 101309696, 126637120, 151964544, 189955680, 202619392, 253274240, 303929088, 379911360, 405238784, 506548480, 607858176, 759822720, 810477568, 1013096960, 1215716352, 1519645440, 2026193920, 2431432704, 3039290880, 4052387840, 6078581760, 12157163520]

約数ペア:

[(1, 12157163520), (2, 6078581760), (3, 4052387840), (4, 3039290880), (5, 2431432704), (6, 2026193920), (8, 1519645440), (10, 1215716352), (12, 1013096960), (15, 810477568), (16, 759822720), (20, 607858176), (24, 506548480), (30, 405238784), (32, 379911360), (40, 303929088), (48, 253274240), (60, 202619392), (64, 189955680), (80, 151964544), (96, 126637120), (120, 101309696), (128, 94977840), (160, 75982272), (192, 63318560), (240, 50654848), (256, 47488920), (320, 37991136), (384, 31659280), (480, 25327424), (512, 23744460), (640, 18995568), (768, 15829640), (960, 12663712), (1024, 11872230), (1280, 9497784), (1536, 7914820), (1920, 6331856), (2048, 5936115), (2560, 4748892), (3072, 3957410), (3840, 3165928), (5120, 2374446), (6144, 1978705), (7680, 1582964), (10240, 1187223), (15360, 791482), (30720, 395741)]