226440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 800280

約数和(自身を除く): 573840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 888, 1020, 1110, 1224, 1258, 1332, 1480, 1530, 1665, 1887, 2040, 2220, 2516, 2664, 3060, 3145, 3330, 3774, 4440, 5032, 5661, 6120, 6290, 6660, 7548, 9435, 11322, 12580, 13320, 15096, 18870, 22644, 25160, 28305, 37740, 45288, 56610, 75480, 113220, 226440]

約数ペア:

[(1, 226440), (2, 113220), (3, 75480), (4, 56610), (5, 45288), (6, 37740), (8, 28305), (9, 25160), (10, 22644), (12, 18870), (15, 15096), (17, 13320), (18, 12580), (20, 11322), (24, 9435), (30, 7548), (34, 6660), (36, 6290), (37, 6120), (40, 5661), (45, 5032), (51, 4440), (60, 3774), (68, 3330), (72, 3145), (74, 3060), (85, 2664), (90, 2516), (102, 2220), (111, 2040), (120, 1887), (136, 1665), (148, 1530), (153, 1480), (170, 1332), (180, 1258), (185, 1224), (204, 1110), (222, 1020), (255, 888), (296, 765), (306, 740), (333, 680), (340, 666), (360, 629), (370, 612), (408, 555), (444, 510)]