336686580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5651}}^1$

素因数の和:5997

約数の個数: 72

約数和(自身を含む): 1024549344

約数和(自身を除く): 687862764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5651, 5958, 6620, 9930, 11302, 11916, 14895, 16953, 19860, 22604, 28255, 29790, 33906, 50859, 56510, 59580, 67812, 84765, 101718, 113020, 169530, 203436, 254295, 339060, 508590, 1017180, 1870481, 3740962, 5611443, 7481924, 9352405, 11222886, 16834329, 18704810, 22445772, 28057215, 33668658, 37409620, 56114430, 67337316, 84171645, 112228860, 168343290, 336686580]

約数ペア:

[(1, 336686580), (2, 168343290), (3, 112228860), (4, 84171645), (5, 67337316), (6, 56114430), (9, 37409620), (10, 33668658), (12, 28057215), (15, 22445772), (18, 18704810), (20, 16834329), (30, 11222886), (36, 9352405), (45, 7481924), (60, 5611443), (90, 3740962), (180, 1870481), (331, 1017180), (662, 508590), (993, 339060), (1324, 254295), (1655, 203436), (1986, 169530), (2979, 113020), (3310, 101718), (3972, 84765), (4965, 67812), (5651, 59580), (5958, 56510), (6620, 50859), (9930, 33906), (11302, 29790), (11916, 28255), (14895, 22604), (16953, 19860)]