9781727160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81514393}}^1$

素因数の和:81514407

約数の個数: 32

約数和(自身を含む): 29345181840

約数和(自身を除く): 19563454680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81514393, 163028786, 244543179, 326057572, 407571965, 489086358, 652115144, 815143930, 978172716, 1222715895, 1630287860, 1956345432, 2445431790, 3260575720, 4890863580, 9781727160]

約数ペア:

[(1, 9781727160), (2, 4890863580), (3, 3260575720), (4, 2445431790), (5, 1956345432), (6, 1630287860), (8, 1222715895), (10, 978172716), (12, 815143930), (15, 652115144), (20, 489086358), (24, 407571965), (30, 326057572), (40, 244543179), (60, 163028786), (120, 81514393)]