812016660960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1272913}}^1$

素因数の和:1273377

約数の個数: 144

約数和(自身を含む): 2777264131824

約数和(自身を除く): 1965247470864

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, 443, 480, 720, 886, 1329, 1440, 1772, 2215, 2658, 3544, 3987, 4430, 5316, 6645, 7088, 7974, 8860, 10632, 13290, 14176, 15948, 17720, 19935, 21264, 26580, 31896, 35440, 39870, 42528, 53160, 63792, 70880, 79740, 106320, 127584, 159480, 212640, 318960, 637920, 1272913, 2545826, 3818739, 5091652, 6364565, 7637478, 10183304, 11456217, 12729130, 15274956, 19093695, 20366608, 22912434, 25458260, 30549912, 38187390, 40733216, 45824868, 50916520, 57281085, 61099824, 76374780, 91649736, 101833040, 114562170, 122199648, 152749560, 183299472, 203666080, 229124340, 305499120, 366598944, 458248680, 563900459, 610998240, 916497360, 1127800918, 1691701377, 1832994720, 2255601836, 2819502295, 3383402754, 4511203672, 5075104131, 5639004590, 6766805508, 8458506885, 9022407344, 10150208262, 11278009180, 13533611016, 16917013770, 18044814688, 20300416524, 22556018360, 25375520655, 27067222032, 33834027540, 40600833048, 45112036720, 50751041310, 54134444064, 67668055080, 81201666096, 90224073440, 101502082620, 135336110160, 162403332192, 203004165240, 270672220320, 406008330480, 812016660960]

約数ペア:

[(1, 812016660960), (2, 406008330480), (3, 270672220320), (4, 203004165240), (5, 162403332192), (6, 135336110160), (8, 101502082620), (9, 90224073440), (10, 81201666096), (12, 67668055080), (15, 54134444064), (16, 50751041310), (18, 45112036720), (20, 40600833048), (24, 33834027540), (30, 27067222032), (32, 25375520655), (36, 22556018360), (40, 20300416524), (45, 18044814688), (48, 16917013770), (60, 13533611016), (72, 11278009180), (80, 10150208262), (90, 9022407344), (96, 8458506885), (120, 6766805508), (144, 5639004590), (160, 5075104131), (180, 4511203672), (240, 3383402754), (288, 2819502295), (360, 2255601836), (443, 1832994720), (480, 1691701377), (720, 1127800918), (886, 916497360), (1329, 610998240), (1440, 563900459), (1772, 458248680), (2215, 366598944), (2658, 305499120), (3544, 229124340), (3987, 203666080), (4430, 183299472), (5316, 152749560), (6645, 122199648), (7088, 114562170), (7974, 101833040), (8860, 91649736), (10632, 76374780), (13290, 61099824), (14176, 57281085), (15948, 50916520), (17720, 45824868), (19935, 40733216), (21264, 38187390), (26580, 30549912), (31896, 25458260), (35440, 22912434), (39870, 20366608), (42528, 19093695), (53160, 15274956), (63792, 12729130), (70880, 11456217), (79740, 10183304), (106320, 7637478), (127584, 6364565), (159480, 5091652), (212640, 3818739), (318960, 2545826), (637920, 1272913)]