664909639320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{91243}}^1\times {\mathrm{60727}}^1$

素因数の和:151984

約数の個数: 64

約数和(自身を含む): 1994783627520

約数和(自身を除く): 1329873988200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 60727, 91243, 121454, 182181, 182486, 242908, 273729, 303635, 364362, 364972, 456215, 485816, 547458, 607270, 728724, 729944, 910905, 912430, 1094916, 1214540, 1368645, 1457448, 1821810, 1824860, 2189832, 2429080, 2737290, 3643620, 3649720, 5474580, 7287240, 10949160, 5540913661, 11081827322, 16622740983, 22163654644, 27704568305, 33245481966, 44327309288, 55409136610, 66490963932, 83113704915, 110818273220, 132981927864, 166227409830, 221636546440, 332454819660, 664909639320]

約数ペア:

[(1, 664909639320), (2, 332454819660), (3, 221636546440), (4, 166227409830), (5, 132981927864), (6, 110818273220), (8, 83113704915), (10, 66490963932), (12, 55409136610), (15, 44327309288), (20, 33245481966), (24, 27704568305), (30, 22163654644), (40, 16622740983), (60, 11081827322), (120, 5540913661), (60727, 10949160), (91243, 7287240), (121454, 5474580), (182181, 3649720), (182486, 3643620), (242908, 2737290), (273729, 2429080), (303635, 2189832), (364362, 1824860), (364972, 1821810), (456215, 1457448), (485816, 1368645), (547458, 1214540), (607270, 1094916), (728724, 912430), (729944, 910905)]