489057120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 1752293088

約数和(自身を除く): 1263235968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 67, 72, 74, 80, 90, 96, 111, 120, 134, 137, 144, 148, 160, 180, 185, 201, 222, 240, 268, 274, 288, 296, 333, 335, 360, 370, 402, 411, 444, 480, 536, 548, 555, 592, 603, 666, 670, 685, 720, 740, 804, 822, 888, 1005, 1072, 1096, 1110, 1184, 1206, 1233, 1332, 1340, 1370, 1440, 1480, 1608, 1644, 1665, 1776, 2010, 2055, 2144, 2192, 2220, 2412, 2466, 2479, 2664, 2680, 2740, 2960, 3015, 3216, 3288, 3330, 3552, 4020, 4110, 4384, 4440, 4824, 4932, 4958, 5069, 5328, 5360, 5480, 5920, 6030, 6165, 6432, 6576, 6660, 7437, 8040, 8220, 8880, 9179, 9648, 9864, 9916, 10138, 10656, 10720, 10960, 12060, 12330, 12395, 13152, 13320, 14874, 15207, 16080, 16440, 17760, 18358, 19296, 19728, 19832, 20276, 21920, 22311, 24120, 24660, 24790, 25345, 26640, 27537, 29748, 30414, 32160, 32880, 36716, 37185, 39456, 39664, 40552, 44622, 45621, 45895, 48240, 49320, 49580, 50690, 53280, 55074, 59496, 60828, 65760, 73432, 74370, 76035, 79328, 81104, 82611, 89244, 91242, 91790, 96480, 98640, 99160, 101380, 110148, 111555, 118992, 121656, 137685, 146864, 148740, 152070, 162208, 165222, 178488, 182484, 183580, 197280, 198320, 202760, 220296, 223110, 228105, 237984, 243312, 275370, 293728, 297480, 304140, 330444, 339623, 356976, 364968, 367160, 396640, 405520, 413055, 440592, 446220, 456210, 486624, 550740, 594960, 608280, 660888, 679246, 713952, 729936, 734320, 811040, 826110, 881184, 892440, 912420, 1018869, 1101480, 1189920, 1216560, 1321776, 1358492, 1459872, 1468640, 1652220, 1698115, 1784880, 1824840, 2037738, 2202960, 2433120, 2643552, 2716984, 3056607, 3304440, 3396230, 3569760, 3649680, 4075476, 4405920, 5094345, 5433968, 6113214, 6608880, 6792460, 7299360, 8150952, 10188690, 10867936, 12226428, 13217760, 13584920, 15283035, 16301904, 20377380, 24452856, 27169840, 30566070, 32603808, 40754760, 48905712, 54339680, 61132140, 81509520, 97811424, 122264280, 163019040, 244528560, 489057120]

約数ペア:

[(1, 489057120), (2, 244528560), (3, 163019040), (4, 122264280), (5, 97811424), (6, 81509520), (8, 61132140), (9, 54339680), (10, 48905712), (12, 40754760), (15, 32603808), (16, 30566070), (18, 27169840), (20, 24452856), (24, 20377380), (30, 16301904), (32, 15283035), (36, 13584920), (37, 13217760), (40, 12226428), (45, 10867936), (48, 10188690), (60, 8150952), (67, 7299360), (72, 6792460), (74, 6608880), (80, 6113214), (90, 5433968), (96, 5094345), (111, 4405920), (120, 4075476), (134, 3649680), (137, 3569760), (144, 3396230), (148, 3304440), (160, 3056607), (180, 2716984), (185, 2643552), (201, 2433120), (222, 2202960), (240, 2037738), (268, 1824840), (274, 1784880), (288, 1698115), (296, 1652220), (333, 1468640), (335, 1459872), (360, 1358492), (370, 1321776), (402, 1216560), (411, 1189920), (444, 1101480), (480, 1018869), (536, 912420), (548, 892440), (555, 881184), (592, 826110), (603, 811040), (666, 734320), (670, 729936), (685, 713952), (720, 679246), (740, 660888), (804, 608280), (822, 594960), (888, 550740), (1005, 486624), (1072, 456210), (1096, 446220), (1110, 440592), (1184, 413055), (1206, 405520), (1233, 396640), (1332, 367160), (1340, 364968), (1370, 356976), (1440, 339623), (1480, 330444), (1608, 304140), (1644, 297480), (1665, 293728), (1776, 275370), (2010, 243312), (2055, 237984), (2144, 228105), (2192, 223110), (2220, 220296), (2412, 202760), (2466, 198320), (2479, 197280), (2664, 183580), (2680, 182484), (2740, 178488), (2960, 165222), (3015, 162208), (3216, 152070), (3288, 148740), (3330, 146864), (3552, 137685), (4020, 121656), (4110, 118992), (4384, 111555), (4440, 110148), (4824, 101380), (4932, 99160), (4958, 98640), (5069, 96480), (5328, 91790), (5360, 91242), (5480, 89244), (5920, 82611), (6030, 81104), (6165, 79328), (6432, 76035), (6576, 74370), (6660, 73432), (7437, 65760), (8040, 60828), (8220, 59496), (8880, 55074), (9179, 53280), (9648, 50690), (9864, 49580), (9916, 49320), (10138, 48240), (10656, 45895), (10720, 45621), (10960, 44622), (12060, 40552), (12330, 39664), (12395, 39456), (13152, 37185), (13320, 36716), (14874, 32880), (15207, 32160), (16080, 30414), (16440, 29748), (17760, 27537), (18358, 26640), (19296, 25345), (19728, 24790), (19832, 24660), (20276, 24120), (21920, 22311)]