361140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 1091328

約数和(自身を除く): 730188

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, 463, 780, 926, 1389, 1852, 2315, 2778, 4630, 5556, 6019, 6945, 9260, 12038, 13890, 18057, 24076, 27780, 30095, 36114, 60190, 72228, 90285, 120380, 180570, 361140]

約数ペア:

[(1, 361140), (2, 180570), (3, 120380), (4, 90285), (5, 72228), (6, 60190), (10, 36114), (12, 30095), (13, 27780), (15, 24076), (20, 18057), (26, 13890), (30, 12038), (39, 9260), (52, 6945), (60, 6019), (65, 5556), (78, 4630), (130, 2778), (156, 2315), (195, 1852), (260, 1389), (390, 926), (463, 780)]