480912480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1349

約数の個数: 144

約数和(自身を含む): 1647644544

約数和(自身を除く): 1166732064

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, 337, 360, 480, 674, 720, 991, 1011, 1348, 1440, 1685, 1982, 2022, 2696, 2973, 3033, 3370, 3964, 4044, 4955, 5055, 5392, 5946, 6066, 6740, 7928, 8088, 8919, 9910, 10110, 10784, 11892, 12132, 13480, 14865, 15165, 15856, 16176, 17838, 19820, 20220, 23784, 24264, 26960, 29730, 30330, 31712, 32352, 35676, 39640, 40440, 44595, 47568, 48528, 53920, 59460, 60660, 71352, 79280, 80880, 89190, 95136, 97056, 118920, 121320, 142704, 158560, 161760, 178380, 237840, 242640, 285408, 333967, 356760, 475680, 485280, 667934, 713520, 1001901, 1335868, 1427040, 1669835, 2003802, 2671736, 3005703, 3339670, 4007604, 5009505, 5343472, 6011406, 6679340, 8015208, 10019010, 10686944, 12022812, 13358680, 15028515, 16030416, 20038020, 24045624, 26717360, 30057030, 32060832, 40076040, 48091248, 53434720, 60114060, 80152080, 96182496, 120228120, 160304160, 240456240, 480912480]

約数ペア:

[(1, 480912480), (2, 240456240), (3, 160304160), (4, 120228120), (5, 96182496), (6, 80152080), (8, 60114060), (9, 53434720), (10, 48091248), (12, 40076040), (15, 32060832), (16, 30057030), (18, 26717360), (20, 24045624), (24, 20038020), (30, 16030416), (32, 15028515), (36, 13358680), (40, 12022812), (45, 10686944), (48, 10019010), (60, 8015208), (72, 6679340), (80, 6011406), (90, 5343472), (96, 5009505), (120, 4007604), (144, 3339670), (160, 3005703), (180, 2671736), (240, 2003802), (288, 1669835), (337, 1427040), (360, 1335868), (480, 1001901), (674, 713520), (720, 667934), (991, 485280), (1011, 475680), (1348, 356760), (1440, 333967), (1685, 285408), (1982, 242640), (2022, 237840), (2696, 178380), (2973, 161760), (3033, 158560), (3370, 142704), (3964, 121320), (4044, 118920), (4955, 97056), (5055, 95136), (5392, 89190), (5946, 80880), (6066, 79280), (6740, 71352), (7928, 60660), (8088, 59460), (8919, 53920), (9910, 48528), (10110, 47568), (10784, 44595), (11892, 40440), (12132, 39640), (13480, 35676), (14865, 32352), (15165, 31712), (15856, 30330), (16176, 29730), (17838, 26960), (19820, 24264), (20220, 23784)]