11563920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16061}}^1$

素因数の和:16080

約数の個数: 60

約数和(自身を含む): 38837916

約数和(自身を除く): 27273996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 16061, 32122, 48183, 64244, 80305, 96366, 128488, 144549, 160610, 192732, 240915, 256976, 289098, 321220, 385464, 481830, 578196, 642440, 722745, 770928, 963660, 1156392, 1284880, 1445490, 1927320, 2312784, 2890980, 3854640, 5781960, 11563920]

約数ペア:

[(1, 11563920), (2, 5781960), (3, 3854640), (4, 2890980), (5, 2312784), (6, 1927320), (8, 1445490), (9, 1284880), (10, 1156392), (12, 963660), (15, 770928), (16, 722745), (18, 642440), (20, 578196), (24, 481830), (30, 385464), (36, 321220), (40, 289098), (45, 256976), (48, 240915), (60, 192732), (72, 160610), (80, 144549), (90, 128488), (120, 96366), (144, 80305), (180, 64244), (240, 48183), (360, 32122), (720, 16061)]