848460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 2419200

約数和(自身を除く): 1570740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 179, 237, 316, 358, 395, 474, 537, 716, 790, 895, 948, 1074, 1185, 1580, 1790, 2148, 2370, 2685, 3580, 4740, 5370, 10740, 14141, 28282, 42423, 56564, 70705, 84846, 141410, 169692, 212115, 282820, 424230, 848460]

約数ペア:

[(1, 848460), (2, 424230), (3, 282820), (4, 212115), (5, 169692), (6, 141410), (10, 84846), (12, 70705), (15, 56564), (20, 42423), (30, 28282), (60, 14141), (79, 10740), (158, 5370), (179, 4740), (237, 3580), (316, 2685), (358, 2370), (395, 2148), (474, 1790), (537, 1580), (716, 1185), (790, 1074), (895, 948)]