79802082120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3151741}}^1$

素因数の和:3151966

約数の個数: 64

約数和(自身を含む): 240540949440

約数和(自身を除く): 160738867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 3151741, 6303482, 9455223, 12606964, 15758705, 18910446, 25213928, 31517410, 37820892, 47276115, 63034820, 75641784, 94552230, 126069640, 189104460, 378208920, 665017351, 1330034702, 1995052053, 2660069404, 3325086755, 3990104106, 5320138808, 6650173510, 7980208212, 9975260265, 13300347020, 15960416424, 19950520530, 26600694040, 39901041060, 79802082120]

約数ペア:

[(1, 79802082120), (2, 39901041060), (3, 26600694040), (4, 19950520530), (5, 15960416424), (6, 13300347020), (8, 9975260265), (10, 7980208212), (12, 6650173510), (15, 5320138808), (20, 3990104106), (24, 3325086755), (30, 2660069404), (40, 1995052053), (60, 1330034702), (120, 665017351), (211, 378208920), (422, 189104460), (633, 126069640), (844, 94552230), (1055, 75641784), (1266, 63034820), (1688, 47276115), (2110, 37820892), (2532, 31517410), (3165, 25213928), (4220, 18910446), (5064, 15758705), (6330, 12606964), (8440, 9455223), (12660, 6303482), (25320, 3151741)]