472123920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 1500653952

約数和(自身を除く): 1028530032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 137, 166, 173, 240, 249, 274, 332, 346, 411, 415, 498, 519, 548, 664, 685, 692, 822, 830, 865, 996, 1038, 1096, 1245, 1328, 1370, 1384, 1644, 1660, 1730, 1992, 2055, 2076, 2192, 2490, 2595, 2740, 2768, 3288, 3320, 3460, 3984, 4110, 4152, 4980, 5190, 5480, 6576, 6640, 6920, 8220, 8304, 9960, 10380, 10960, 11371, 13840, 14359, 16440, 19920, 20760, 22742, 23701, 28718, 32880, 34113, 41520, 43077, 45484, 47402, 56855, 57436, 68226, 71103, 71795, 86154, 90968, 94804, 113710, 114872, 118505, 136452, 142206, 143590, 170565, 172308, 181936, 189608, 215385, 227420, 229744, 237010, 272904, 284412, 287180, 341130, 344616, 355515, 379216, 430770, 454840, 474020, 545808, 568824, 574360, 682260, 689232, 711030, 861540, 909680, 948040, 1137648, 1148720, 1364520, 1422060, 1723080, 1896080, 1967183, 2729040, 2844120, 3446160, 3934366, 5688240, 5901549, 7868732, 9835915, 11803098, 15737464, 19671830, 23606196, 29507745, 31474928, 39343660, 47212392, 59015490, 78687320, 94424784, 118030980, 157374640, 236061960, 472123920]

約数ペア:

[(1, 472123920), (2, 236061960), (3, 157374640), (4, 118030980), (5, 94424784), (6, 78687320), (8, 59015490), (10, 47212392), (12, 39343660), (15, 31474928), (16, 29507745), (20, 23606196), (24, 19671830), (30, 15737464), (40, 11803098), (48, 9835915), (60, 7868732), (80, 5901549), (83, 5688240), (120, 3934366), (137, 3446160), (166, 2844120), (173, 2729040), (240, 1967183), (249, 1896080), (274, 1723080), (332, 1422060), (346, 1364520), (411, 1148720), (415, 1137648), (498, 948040), (519, 909680), (548, 861540), (664, 711030), (685, 689232), (692, 682260), (822, 574360), (830, 568824), (865, 545808), (996, 474020), (1038, 454840), (1096, 430770), (1245, 379216), (1328, 355515), (1370, 344616), (1384, 341130), (1644, 287180), (1660, 284412), (1730, 272904), (1992, 237010), (2055, 229744), (2076, 227420), (2192, 215385), (2490, 189608), (2595, 181936), (2740, 172308), (2768, 170565), (3288, 143590), (3320, 142206), (3460, 136452), (3984, 118505), (4110, 114872), (4152, 113710), (4980, 94804), (5190, 90968), (5480, 86154), (6576, 71795), (6640, 71103), (6920, 68226), (8220, 57436), (8304, 56855), (9960, 47402), (10380, 45484), (10960, 43077), (11371, 41520), (13840, 34113), (14359, 32880), (16440, 28718), (19920, 23701), (20760, 22742)]