25666320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 80084160

約数和(自身を除く): 54417840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 467, 687, 916, 934, 1145, 1374, 1401, 1832, 1868, 2290, 2335, 2748, 2802, 3435, 3664, 3736, 4580, 4670, 5496, 5604, 6870, 7005, 7472, 9160, 9340, 10992, 11208, 13740, 14010, 18320, 18680, 22416, 27480, 28020, 37360, 54960, 56040, 106943, 112080, 213886, 320829, 427772, 534715, 641658, 855544, 1069430, 1283316, 1604145, 1711088, 2138860, 2566632, 3208290, 4277720, 5133264, 6416580, 8555440, 12833160, 25666320]

約数ペア:

[(1, 25666320), (2, 12833160), (3, 8555440), (4, 6416580), (5, 5133264), (6, 4277720), (8, 3208290), (10, 2566632), (12, 2138860), (15, 1711088), (16, 1604145), (20, 1283316), (24, 1069430), (30, 855544), (40, 641658), (48, 534715), (60, 427772), (80, 320829), (120, 213886), (229, 112080), (240, 106943), (458, 56040), (467, 54960), (687, 37360), (916, 28020), (934, 27480), (1145, 22416), (1374, 18680), (1401, 18320), (1832, 14010), (1868, 13740), (2290, 11208), (2335, 10992), (2748, 9340), (2802, 9160), (3435, 7472), (3664, 7005), (3736, 6870), (4580, 5604), (4670, 5496)]