517609440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13313}}^1$

素因数の和:13343

約数の個数: 144

約数和(自身を含む): 1831899888

約数和(自身を除く): 1314290448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 13313, 19440, 26626, 38880, 39939, 53252, 66565, 79878, 106504, 119817, 133130, 159756, 199695, 213008, 239634, 266260, 319512, 359451, 399390, 426016, 479268, 532520, 599085, 639024, 718902, 798780, 958536, 1065040, 1078353, 1198170, 1278048, 1437804, 1597560, 1797255, 1917072, 2130080, 2156706, 2396340, 2875608, 3195120, 3235059, 3594510, 3834144, 4313412, 4792680, 5391765, 5751216, 6390240, 6470118, 7189020, 8626824, 9585360, 10783530, 11502432, 12940236, 14378040, 16175295, 17253648, 19170720, 21567060, 25880472, 28756080, 32350590, 34507296, 43134120, 51760944, 57512160, 64701180, 86268240, 103521888, 129402360, 172536480, 258804720, 517609440]

約数ペア:

[(1, 517609440), (2, 258804720), (3, 172536480), (4, 129402360), (5, 103521888), (6, 86268240), (8, 64701180), (9, 57512160), (10, 51760944), (12, 43134120), (15, 34507296), (16, 32350590), (18, 28756080), (20, 25880472), (24, 21567060), (27, 19170720), (30, 17253648), (32, 16175295), (36, 14378040), (40, 12940236), (45, 11502432), (48, 10783530), (54, 9585360), (60, 8626824), (72, 7189020), (80, 6470118), (81, 6390240), (90, 5751216), (96, 5391765), (108, 4792680), (120, 4313412), (135, 3834144), (144, 3594510), (160, 3235059), (162, 3195120), (180, 2875608), (216, 2396340), (240, 2156706), (243, 2130080), (270, 1917072), (288, 1797255), (324, 1597560), (360, 1437804), (405, 1278048), (432, 1198170), (480, 1078353), (486, 1065040), (540, 958536), (648, 798780), (720, 718902), (810, 639024), (864, 599085), (972, 532520), (1080, 479268), (1215, 426016), (1296, 399390), (1440, 359451), (1620, 319512), (1944, 266260), (2160, 239634), (2430, 213008), (2592, 199695), (3240, 159756), (3888, 133130), (4320, 119817), (4860, 106504), (6480, 79878), (7776, 66565), (9720, 53252), (12960, 39939), (13313, 38880), (19440, 26626)]