18131414520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151095121}}^1$

素因数の和:151095135

約数の個数: 32

約数和(自身を含む): 54394243920

約数和(自身を除く): 36262829400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151095121, 302190242, 453285363, 604380484, 755475605, 906570726, 1208760968, 1510951210, 1813141452, 2266426815, 3021902420, 3626282904, 4532853630, 6043804840, 9065707260, 18131414520]

約数ペア:

[(1, 18131414520), (2, 9065707260), (3, 6043804840), (4, 4532853630), (5, 3626282904), (6, 3021902420), (8, 2266426815), (10, 1813141452), (12, 1510951210), (15, 1208760968), (20, 906570726), (24, 755475605), (30, 604380484), (40, 453285363), (60, 302190242), (120, 151095121)]