1625508120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{5923}}^1$

素因数の和:8224

約数の個数: 64

約数和(自身を含む): 4879480320

約数和(自身を除く): 3253972200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2287, 4574, 5923, 6861, 9148, 11435, 11846, 13722, 17769, 18296, 22870, 23692, 27444, 29615, 34305, 35538, 45740, 47384, 54888, 59230, 68610, 71076, 88845, 91480, 118460, 137220, 142152, 177690, 236920, 274440, 355380, 710760, 13545901, 27091802, 40637703, 54183604, 67729505, 81275406, 108367208, 135459010, 162550812, 203188515, 270918020, 325101624, 406377030, 541836040, 812754060, 1625508120]

約数ペア:

[(1, 1625508120), (2, 812754060), (3, 541836040), (4, 406377030), (5, 325101624), (6, 270918020), (8, 203188515), (10, 162550812), (12, 135459010), (15, 108367208), (20, 81275406), (24, 67729505), (30, 54183604), (40, 40637703), (60, 27091802), (120, 13545901), (2287, 710760), (4574, 355380), (5923, 274440), (6861, 236920), (9148, 177690), (11435, 142152), (11846, 137220), (13722, 118460), (17769, 91480), (18296, 88845), (22870, 71076), (23692, 68610), (27444, 59230), (29615, 54888), (34305, 47384), (35538, 45740)]