165152160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{114689}}^1$

素因数の和:114710

約数の個数: 72

約数和(自身を含む): 563586660

約数和(自身を除く): 398434500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 114689, 229378, 344067, 458756, 573445, 688134, 917512, 1032201, 1146890, 1376268, 1720335, 1835024, 2064402, 2293780, 2752536, 3440670, 3670048, 4128804, 4587560, 5161005, 5505072, 6881340, 8257608, 9175120, 10322010, 11010144, 13762680, 16515216, 18350240, 20644020, 27525360, 33030432, 41288040, 55050720, 82576080, 165152160]

約数ペア:

[(1, 165152160), (2, 82576080), (3, 55050720), (4, 41288040), (5, 33030432), (6, 27525360), (8, 20644020), (9, 18350240), (10, 16515216), (12, 13762680), (15, 11010144), (16, 10322010), (18, 9175120), (20, 8257608), (24, 6881340), (30, 5505072), (32, 5161005), (36, 4587560), (40, 4128804), (45, 3670048), (48, 3440670), (60, 2752536), (72, 2293780), (80, 2064402), (90, 1835024), (96, 1720335), (120, 1376268), (144, 1146890), (160, 1032201), (180, 917512), (240, 688134), (288, 573445), (360, 458756), (480, 344067), (720, 229378), (1440, 114689)]