78056460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{16061}}^1$

素因数の和:16085

約数の個数: 72

約数和(自身を含む): 245555856

約数和(自身を除く): 167499396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 16061, 32122, 48183, 64244, 80305, 96366, 144549, 160610, 192732, 240915, 289098, 321220, 433647, 481830, 578196, 722745, 867294, 963660, 1300941, 1445490, 1734588, 2168235, 2601882, 2890980, 3902823, 4336470, 5203764, 6504705, 7805646, 8672940, 13009410, 15611292, 19514115, 26018820, 39028230, 78056460]

約数ペア:

[(1, 78056460), (2, 39028230), (3, 26018820), (4, 19514115), (5, 15611292), (6, 13009410), (9, 8672940), (10, 7805646), (12, 6504705), (15, 5203764), (18, 4336470), (20, 3902823), (27, 2890980), (30, 2601882), (36, 2168235), (45, 1734588), (54, 1445490), (60, 1300941), (81, 963660), (90, 867294), (108, 722745), (135, 578196), (162, 481830), (180, 433647), (243, 321220), (270, 289098), (324, 240915), (405, 192732), (486, 160610), (540, 144549), (810, 96366), (972, 80305), (1215, 64244), (1620, 48183), (2430, 32122), (4860, 16061)]