87826320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 296814336

約数和(自身を除く): 208988016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 547, 669, 720, 892, 1094, 1115, 1338, 1641, 1784, 2007, 2188, 2230, 2676, 2735, 3282, 3345, 3568, 4014, 4376, 4460, 4923, 5352, 5470, 6564, 6690, 8028, 8205, 8752, 8920, 9846, 10035, 10704, 10940, 13128, 13380, 16056, 16410, 17840, 19692, 20070, 21880, 24615, 26256, 26760, 32112, 32820, 39384, 40140, 43760, 49230, 53520, 65640, 78768, 80280, 98460, 121981, 131280, 160560, 196920, 243962, 365943, 393840, 487924, 609905, 731886, 975848, 1097829, 1219810, 1463772, 1829715, 1951696, 2195658, 2439620, 2927544, 3659430, 4391316, 4879240, 5489145, 5855088, 7318860, 8782632, 9758480, 10978290, 14637720, 17565264, 21956580, 29275440, 43913160, 87826320]

約数ペア:

[(1, 87826320), (2, 43913160), (3, 29275440), (4, 21956580), (5, 17565264), (6, 14637720), (8, 10978290), (9, 9758480), (10, 8782632), (12, 7318860), (15, 5855088), (16, 5489145), (18, 4879240), (20, 4391316), (24, 3659430), (30, 2927544), (36, 2439620), (40, 2195658), (45, 1951696), (48, 1829715), (60, 1463772), (72, 1219810), (80, 1097829), (90, 975848), (120, 731886), (144, 609905), (180, 487924), (223, 393840), (240, 365943), (360, 243962), (446, 196920), (547, 160560), (669, 131280), (720, 121981), (892, 98460), (1094, 80280), (1115, 78768), (1338, 65640), (1641, 53520), (1784, 49230), (2007, 43760), (2188, 40140), (2230, 39384), (2676, 32820), (2735, 32112), (3282, 26760), (3345, 26256), (3568, 24615), (4014, 21880), (4376, 20070), (4460, 19692), (4923, 17840), (5352, 16410), (5470, 16056), (6564, 13380), (6690, 13128), (8028, 10940), (8205, 10704), (8752, 10035), (8920, 9846)]