77527080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{215353}}^1$

素因数の和:215370

約数の個数: 48

約数和(自身を含む): 251964180

約数和(自身を除く): 174437100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 215353, 430706, 646059, 861412, 1076765, 1292118, 1722824, 1938177, 2153530, 2584236, 3230295, 3876354, 4307060, 5168472, 6460590, 7752708, 8614120, 9690885, 12921180, 15505416, 19381770, 25842360, 38763540, 77527080]

約数ペア:

[(1, 77527080), (2, 38763540), (3, 25842360), (4, 19381770), (5, 15505416), (6, 12921180), (8, 9690885), (9, 8614120), (10, 7752708), (12, 6460590), (15, 5168472), (18, 4307060), (20, 3876354), (24, 3230295), (30, 2584236), (36, 2153530), (40, 1938177), (45, 1722824), (60, 1292118), (72, 1076765), (90, 861412), (120, 646059), (180, 430706), (360, 215353)]