13220700120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4080463}}^1$

素因数の和:4080486

約数の個数: 80

約数和(自身を含む): 44436252960

約数和(自身を除く): 31215552840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4080463, 8160926, 12241389, 16321852, 20402315, 24482778, 32643704, 36724167, 40804630, 48965556, 61206945, 73448334, 81609260, 97931112, 110172501, 122413890, 146896668, 163218520, 183620835, 220345002, 244827780, 293793336, 330517503, 367241670, 440690004, 489655560, 550862505, 661035006, 734483340, 881380008, 1101725010, 1322070012, 1468966680, 1652587515, 2203450020, 2644140024, 3305175030, 4406900040, 6610350060, 13220700120]

約数ペア:

[(1, 13220700120), (2, 6610350060), (3, 4406900040), (4, 3305175030), (5, 2644140024), (6, 2203450020), (8, 1652587515), (9, 1468966680), (10, 1322070012), (12, 1101725010), (15, 881380008), (18, 734483340), (20, 661035006), (24, 550862505), (27, 489655560), (30, 440690004), (36, 367241670), (40, 330517503), (45, 293793336), (54, 244827780), (60, 220345002), (72, 183620835), (81, 163218520), (90, 146896668), (108, 122413890), (120, 110172501), (135, 97931112), (162, 81609260), (180, 73448334), (216, 61206945), (270, 48965556), (324, 40804630), (360, 36724167), (405, 32643704), (540, 24482778), (648, 20402315), (810, 16321852), (1080, 12241389), (1620, 8160926), (3240, 4080463)]