488506560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 224

約数和(自身を含む): 1688713920

約数和(自身を除く): 1200207360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 408, 444, 480, 510, 544, 555, 592, 629, 680, 740, 809, 816, 888, 960, 1020, 1088, 1110, 1184, 1258, 1360, 1480, 1618, 1632, 1776, 1887, 2040, 2220, 2368, 2427, 2516, 2720, 2960, 3145, 3236, 3264, 3552, 3774, 4045, 4080, 4440, 4854, 5032, 5440, 5920, 6290, 6472, 7104, 7548, 8090, 8160, 8880, 9435, 9708, 10064, 11840, 12135, 12580, 12944, 13753, 15096, 16180, 16320, 17760, 18870, 19416, 20128, 24270, 25160, 25888, 27506, 29933, 30192, 32360, 35520, 37740, 38832, 40256, 41259, 48540, 50320, 51776, 55012, 59866, 60384, 64720, 68765, 75480, 77664, 82518, 89799, 97080, 100640, 110024, 119732, 120768, 129440, 137530, 149665, 150960, 155328, 165036, 179598, 194160, 201280, 206295, 220048, 239464, 258880, 275060, 299330, 301920, 330072, 359196, 388320, 412590, 440096, 448995, 478928, 508861, 550120, 598660, 603840, 660144, 718392, 776640, 825180, 880192, 897990, 957856, 1017722, 1100240, 1197320, 1320288, 1436784, 1526583, 1650360, 1795980, 1915712, 2035444, 2200480, 2394640, 2544305, 2640576, 2873568, 3053166, 3300720, 3591960, 4070888, 4400960, 4789280, 5088610, 5747136, 6106332, 6601440, 7183920, 7632915, 8141776, 9578560, 10177220, 12212664, 13202880, 14367840, 15265830, 16283552, 20354440, 24425328, 28735680, 30531660, 32567104, 40708880, 48850656, 61063320, 81417760, 97701312, 122126640, 162835520, 244253280, 488506560]

約数ペア:

[(1, 488506560), (2, 244253280), (3, 162835520), (4, 122126640), (5, 97701312), (6, 81417760), (8, 61063320), (10, 48850656), (12, 40708880), (15, 32567104), (16, 30531660), (17, 28735680), (20, 24425328), (24, 20354440), (30, 16283552), (32, 15265830), (34, 14367840), (37, 13202880), (40, 12212664), (48, 10177220), (51, 9578560), (60, 8141776), (64, 7632915), (68, 7183920), (74, 6601440), (80, 6106332), (85, 5747136), (96, 5088610), (102, 4789280), (111, 4400960), (120, 4070888), (136, 3591960), (148, 3300720), (160, 3053166), (170, 2873568), (185, 2640576), (192, 2544305), (204, 2394640), (222, 2200480), (240, 2035444), (255, 1915712), (272, 1795980), (296, 1650360), (320, 1526583), (340, 1436784), (370, 1320288), (408, 1197320), (444, 1100240), (480, 1017722), (510, 957856), (544, 897990), (555, 880192), (592, 825180), (629, 776640), (680, 718392), (740, 660144), (809, 603840), (816, 598660), (888, 550120), (960, 508861), (1020, 478928), (1088, 448995), (1110, 440096), (1184, 412590), (1258, 388320), (1360, 359196), (1480, 330072), (1618, 301920), (1632, 299330), (1776, 275060), (1887, 258880), (2040, 239464), (2220, 220048), (2368, 206295), (2427, 201280), (2516, 194160), (2720, 179598), (2960, 165036), (3145, 155328), (3236, 150960), (3264, 149665), (3552, 137530), (3774, 129440), (4045, 120768), (4080, 119732), (4440, 110024), (4854, 100640), (5032, 97080), (5440, 89799), (5920, 82518), (6290, 77664), (6472, 75480), (7104, 68765), (7548, 64720), (8090, 60384), (8160, 59866), (8880, 55012), (9435, 51776), (9708, 50320), (10064, 48540), (11840, 41259), (12135, 40256), (12580, 38832), (12944, 37740), (13753, 35520), (15096, 32360), (16180, 30192), (16320, 29933), (17760, 27506), (18870, 25888), (19416, 25160), (20128, 24270)]