165409320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81083}}^1$

素因数の和:81114

約数の個数: 64

約数和(自身を含む): 525424320

約数和(自身を除く): 360015000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 81083, 162166, 243249, 324332, 405415, 486498, 648664, 810830, 972996, 1216245, 1378411, 1621660, 1945992, 2432490, 2756822, 3243320, 4135233, 4864980, 5513644, 6892055, 8270466, 9729960, 11027288, 13784110, 16540932, 20676165, 27568220, 33081864, 41352330, 55136440, 82704660, 165409320]

約数ペア:

[(1, 165409320), (2, 82704660), (3, 55136440), (4, 41352330), (5, 33081864), (6, 27568220), (8, 20676165), (10, 16540932), (12, 13784110), (15, 11027288), (17, 9729960), (20, 8270466), (24, 6892055), (30, 5513644), (34, 4864980), (40, 4135233), (51, 3243320), (60, 2756822), (68, 2432490), (85, 1945992), (102, 1621660), (120, 1378411), (136, 1216245), (170, 972996), (204, 810830), (255, 648664), (340, 486498), (408, 405415), (510, 324332), (680, 243249), (1020, 162166), (2040, 81083)]