30364160

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 80

約数和(自身を含む): 75497400

約数和(自身を除く): 45133240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 409, 464, 512, 580, 640, 818, 928, 1160, 1280, 1636, 1856, 2045, 2320, 2560, 3272, 3712, 4090, 4640, 6544, 7424, 8180, 9280, 11861, 13088, 14848, 16360, 18560, 23722, 26176, 32720, 37120, 47444, 52352, 59305, 65440, 74240, 94888, 104704, 118610, 130880, 189776, 209408, 237220, 261760, 379552, 474440, 523520, 759104, 948880, 1047040, 1518208, 1897760, 3036416, 3795520, 6072832, 7591040, 15182080, 30364160]

約数ペア:

[(1, 30364160), (2, 15182080), (4, 7591040), (5, 6072832), (8, 3795520), (10, 3036416), (16, 1897760), (20, 1518208), (29, 1047040), (32, 948880), (40, 759104), (58, 523520), (64, 474440), (80, 379552), (116, 261760), (128, 237220), (145, 209408), (160, 189776), (232, 130880), (256, 118610), (290, 104704), (320, 94888), (409, 74240), (464, 65440), (512, 59305), (580, 52352), (640, 47444), (818, 37120), (928, 32720), (1160, 26176), (1280, 23722), (1636, 18560), (1856, 16360), (2045, 14848), (2320, 13088), (2560, 11861), (3272, 9280), (3712, 8180), (4090, 7424), (4640, 6544)]