528060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 1594656

約数和(自身を除く): 1066596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 677, 780, 1354, 2031, 2708, 3385, 4062, 6770, 8124, 8801, 10155, 13540, 17602, 20310, 26403, 35204, 40620, 44005, 52806, 88010, 105612, 132015, 176020, 264030, 528060]

約数ペア:

[(1, 528060), (2, 264030), (3, 176020), (4, 132015), (5, 105612), (6, 88010), (10, 52806), (12, 44005), (13, 40620), (15, 35204), (20, 26403), (26, 20310), (30, 17602), (39, 13540), (52, 10155), (60, 8801), (65, 8124), (78, 6770), (130, 4062), (156, 3385), (195, 2708), (260, 2031), (390, 1354), (677, 780)]