655650720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{151771}}^1$

素因数の和:151795

約数の個数: 96

約数和(自身を含む): 2294792640

約数和(自身を除く): 1639141920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 151771, 303542, 455313, 607084, 758855, 910626, 1214168, 1365939, 1517710, 1821252, 2276565, 2428336, 2731878, 3035420, 3642504, 4097817, 4553130, 4856672, 5463756, 6070840, 6829695, 7285008, 8195634, 9106260, 10927512, 12141680, 13659390, 14570016, 16391268, 18212520, 20489085, 21855024, 24283360, 27318780, 32782536, 36425040, 40978170, 43710048, 54637560, 65565072, 72850080, 81956340, 109275120, 131130144, 163912680, 218550240, 327825360, 655650720]

約数ペア:

[(1, 655650720), (2, 327825360), (3, 218550240), (4, 163912680), (5, 131130144), (6, 109275120), (8, 81956340), (9, 72850080), (10, 65565072), (12, 54637560), (15, 43710048), (16, 40978170), (18, 36425040), (20, 32782536), (24, 27318780), (27, 24283360), (30, 21855024), (32, 20489085), (36, 18212520), (40, 16391268), (45, 14570016), (48, 13659390), (54, 12141680), (60, 10927512), (72, 9106260), (80, 8195634), (90, 7285008), (96, 6829695), (108, 6070840), (120, 5463756), (135, 4856672), (144, 4553130), (160, 4097817), (180, 3642504), (216, 3035420), (240, 2731878), (270, 2428336), (288, 2276565), (360, 1821252), (432, 1517710), (480, 1365939), (540, 1214168), (720, 910626), (864, 758855), (1080, 607084), (1440, 455313), (2160, 303542), (4320, 151771)]