481799520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 1743565824

約数和(自身を除く): 1261766304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 160, 172, 180, 186, 215, 240, 248, 251, 258, 279, 288, 310, 344, 360, 372, 387, 430, 465, 480, 496, 502, 516, 558, 620, 645, 688, 720, 744, 753, 774, 860, 930, 992, 1004, 1032, 1116, 1240, 1255, 1290, 1333, 1376, 1395, 1440, 1488, 1506, 1548, 1720, 1860, 1935, 2008, 2064, 2232, 2259, 2480, 2510, 2580, 2666, 2790, 2976, 3012, 3096, 3440, 3720, 3765, 3870, 3999, 4016, 4128, 4464, 4518, 4960, 5020, 5160, 5332, 5580, 6024, 6192, 6665, 6880, 7440, 7530, 7740, 7781, 7998, 8032, 8928, 9036, 10040, 10320, 10664, 10793, 11160, 11295, 11997, 12048, 12384, 13330, 14880, 15060, 15480, 15562, 15996, 18072, 19995, 20080, 20640, 21328, 21586, 22320, 22590, 23343, 23994, 24096, 26660, 30120, 30960, 31124, 31992, 32379, 36144, 38905, 39990, 40160, 42656, 43172, 44640, 45180, 46686, 47988, 53320, 53965, 59985, 60240, 61920, 62248, 63984, 64758, 70029, 72288, 77810, 79980, 86344, 90360, 93372, 95976, 97137, 106640, 107930, 116715, 119970, 120480, 124496, 127968, 129516, 140058, 155620, 159960, 161895, 172688, 180720, 186744, 191952, 194274, 213280, 215860, 233430, 239940, 248992, 259032, 280116, 311240, 319920, 323790, 334583, 345376, 350145, 361440, 373488, 383904, 388548, 431720, 466860, 479880, 485685, 518064, 560232, 622480, 639840, 647580, 669166, 700290, 746976, 777096, 863440, 933720, 959760, 971370, 1003749, 1036128, 1120464, 1244960, 1295160, 1338332, 1400580, 1554192, 1672915, 1726880, 1867440, 1919520, 1942740, 2007498, 2240928, 2590320, 2676664, 2801160, 3011247, 3108384, 3345830, 3734880, 3885480, 4014996, 5018745, 5180640, 5353328, 5602320, 6022494, 6691660, 7770960, 8029992, 10037490, 10706656, 11204640, 12044988, 13383320, 15056235, 15541920, 16059984, 20074980, 24089976, 26766640, 30112470, 32119968, 40149960, 48179952, 53533280, 60224940, 80299920, 96359904, 120449880, 160599840, 240899760, 481799520]

約数ペア:

[(1, 481799520), (2, 240899760), (3, 160599840), (4, 120449880), (5, 96359904), (6, 80299920), (8, 60224940), (9, 53533280), (10, 48179952), (12, 40149960), (15, 32119968), (16, 30112470), (18, 26766640), (20, 24089976), (24, 20074980), (30, 16059984), (31, 15541920), (32, 15056235), (36, 13383320), (40, 12044988), (43, 11204640), (45, 10706656), (48, 10037490), (60, 8029992), (62, 7770960), (72, 6691660), (80, 6022494), (86, 5602320), (90, 5353328), (93, 5180640), (96, 5018745), (120, 4014996), (124, 3885480), (129, 3734880), (144, 3345830), (155, 3108384), (160, 3011247), (172, 2801160), (180, 2676664), (186, 2590320), (215, 2240928), (240, 2007498), (248, 1942740), (251, 1919520), (258, 1867440), (279, 1726880), (288, 1672915), (310, 1554192), (344, 1400580), (360, 1338332), (372, 1295160), (387, 1244960), (430, 1120464), (465, 1036128), (480, 1003749), (496, 971370), (502, 959760), (516, 933720), (558, 863440), (620, 777096), (645, 746976), (688, 700290), (720, 669166), (744, 647580), (753, 639840), (774, 622480), (860, 560232), (930, 518064), (992, 485685), (1004, 479880), (1032, 466860), (1116, 431720), (1240, 388548), (1255, 383904), (1290, 373488), (1333, 361440), (1376, 350145), (1395, 345376), (1440, 334583), (1488, 323790), (1506, 319920), (1548, 311240), (1720, 280116), (1860, 259032), (1935, 248992), (2008, 239940), (2064, 233430), (2232, 215860), (2259, 213280), (2480, 194274), (2510, 191952), (2580, 186744), (2666, 180720), (2790, 172688), (2976, 161895), (3012, 159960), (3096, 155620), (3440, 140058), (3720, 129516), (3765, 127968), (3870, 124496), (3999, 120480), (4016, 119970), (4128, 116715), (4464, 107930), (4518, 106640), (4960, 97137), (5020, 95976), (5160, 93372), (5332, 90360), (5580, 86344), (6024, 79980), (6192, 77810), (6665, 72288), (6880, 70029), (7440, 64758), (7530, 63984), (7740, 62248), (7781, 61920), (7998, 60240), (8032, 59985), (8928, 53965), (9036, 53320), (10040, 47988), (10320, 46686), (10664, 45180), (10793, 44640), (11160, 43172), (11295, 42656), (11997, 40160), (12048, 39990), (12384, 38905), (13330, 36144), (14880, 32379), (15060, 31992), (15480, 31124), (15562, 30960), (15996, 30120), (18072, 26660), (19995, 24096), (20080, 23994), (20640, 23343), (21328, 22590), (21586, 22320)]