189196440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3559}}^1$

素因数の和:4016

約数の個数: 64

約数和(自身を含む): 569030400

約数和(自身を除く): 379833960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2658, 3544, 3559, 4430, 5316, 6645, 7118, 8860, 10632, 10677, 13290, 14236, 17720, 17795, 21354, 26580, 28472, 35590, 42708, 53160, 53385, 71180, 85416, 106770, 142360, 213540, 427080, 1576637, 3153274, 4729911, 6306548, 7883185, 9459822, 12613096, 15766370, 18919644, 23649555, 31532740, 37839288, 47299110, 63065480, 94598220, 189196440]

約数ペア:

[(1, 189196440), (2, 94598220), (3, 63065480), (4, 47299110), (5, 37839288), (6, 31532740), (8, 23649555), (10, 18919644), (12, 15766370), (15, 12613096), (20, 9459822), (24, 7883185), (30, 6306548), (40, 4729911), (60, 3153274), (120, 1576637), (443, 427080), (886, 213540), (1329, 142360), (1772, 106770), (2215, 85416), (2658, 71180), (3544, 53385), (3559, 53160), (4430, 42708), (5316, 35590), (6645, 28472), (7118, 26580), (8860, 21354), (10632, 17795), (10677, 17720), (13290, 14236)]