1228812480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{60953}}^1$

素因数の和:60983

約数の個数: 168

約数和(自身を含む): 4830482592

約数和(自身を除く): 3601670112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 60953, 121906, 182859, 243812, 304765, 365718, 426671, 487624, 548577, 609530, 731436, 853342, 914295, 975248, 1097154, 1219060, 1280013, 1462872, 1706684, 1828590, 1950496, 2133355, 2194308, 2438120, 2560026, 2742885, 2925744, 3413368, 3657180, 3840039, 3900992, 4266710, 4388616, 4876240, 5120052, 5485770, 5851488, 6400065, 6826736, 7314360, 7680078, 8533420, 8777232, 9752480, 10240104, 10971540, 11702976, 12800130, 13653472, 14628720, 15360156, 17066840, 17554464, 19200195, 19504960, 20480208, 21943080, 25600260, 27306944, 29257440, 30720312, 34133680, 35108928, 38400390, 40960416, 43886160, 51200520, 58514880, 61440624, 68267360, 76800780, 81920832, 87772320, 102401040, 122881248, 136534720, 153601560, 175544640, 204802080, 245762496, 307203120, 409604160, 614406240, 1228812480]

約数ペア:

[(1, 1228812480), (2, 614406240), (3, 409604160), (4, 307203120), (5, 245762496), (6, 204802080), (7, 175544640), (8, 153601560), (9, 136534720), (10, 122881248), (12, 102401040), (14, 87772320), (15, 81920832), (16, 76800780), (18, 68267360), (20, 61440624), (21, 58514880), (24, 51200520), (28, 43886160), (30, 40960416), (32, 38400390), (35, 35108928), (36, 34133680), (40, 30720312), (42, 29257440), (45, 27306944), (48, 25600260), (56, 21943080), (60, 20480208), (63, 19504960), (64, 19200195), (70, 17554464), (72, 17066840), (80, 15360156), (84, 14628720), (90, 13653472), (96, 12800130), (105, 11702976), (112, 10971540), (120, 10240104), (126, 9752480), (140, 8777232), (144, 8533420), (160, 7680078), (168, 7314360), (180, 6826736), (192, 6400065), (210, 5851488), (224, 5485770), (240, 5120052), (252, 4876240), (280, 4388616), (288, 4266710), (315, 3900992), (320, 3840039), (336, 3657180), (360, 3413368), (420, 2925744), (448, 2742885), (480, 2560026), (504, 2438120), (560, 2194308), (576, 2133355), (630, 1950496), (672, 1828590), (720, 1706684), (840, 1462872), (960, 1280013), (1008, 1219060), (1120, 1097154), (1260, 975248), (1344, 914295), (1440, 853342), (1680, 731436), (2016, 609530), (2240, 548577), (2520, 487624), (2880, 426671), (3360, 365718), (4032, 304765), (5040, 243812), (6720, 182859), (10080, 121906), (20160, 60953)]