249323520

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{2029}}^1$

素因数の和:2063

約数の個数: 112

約数和(自身を含む): 798179760

約数和(自身を除く): 548856240

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, 2029, 2048, 2560, 3072, 3840, 4058, 4096, 5120, 6087, 6144, 7680, 8116, 8192, 10145, 10240, 12174, 12288, 15360, 16232, 20290, 20480, 24348, 24576, 30435, 30720, 32464, 40580, 40960, 48696, 60870, 61440, 64928, 81160, 97392, 121740, 122880, 129856, 162320, 194784, 243480, 259712, 324640, 389568, 486960, 519424, 649280, 779136, 973920, 1038848, 1298560, 1558272, 1947840, 2077696, 2597120, 3116544, 3895680, 4155392, 5194240, 6233088, 7791360, 8310784, 10388480, 12466176, 15582720, 16621568, 20776960, 24932352, 31165440, 41553920, 49864704, 62330880, 83107840, 124661760, 249323520]

約数ペア:

[(1, 249323520), (2, 124661760), (3, 83107840), (4, 62330880), (5, 49864704), (6, 41553920), (8, 31165440), (10, 24932352), (12, 20776960), (15, 16621568), (16, 15582720), (20, 12466176), (24, 10388480), (30, 8310784), (32, 7791360), (40, 6233088), (48, 5194240), (60, 4155392), (64, 3895680), (80, 3116544), (96, 2597120), (120, 2077696), (128, 1947840), (160, 1558272), (192, 1298560), (240, 1038848), (256, 973920), (320, 779136), (384, 649280), (480, 519424), (512, 486960), (640, 389568), (768, 324640), (960, 259712), (1024, 243480), (1280, 194784), (1536, 162320), (1920, 129856), (2029, 122880), (2048, 121740), (2560, 97392), (3072, 81160), (3840, 64928), (4058, 61440), (4096, 60870), (5120, 48696), (6087, 40960), (6144, 40580), (7680, 32464), (8116, 30720), (8192, 30435), (10145, 24576), (10240, 24348), (12174, 20480), (12288, 20290), (15360, 16232)]