39258720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 135626400

約数和(自身を除く): 96367680

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, 137, 144, 160, 180, 199, 240, 274, 288, 360, 398, 411, 480, 548, 597, 685, 720, 796, 822, 995, 1096, 1194, 1233, 1370, 1440, 1592, 1644, 1791, 1990, 2055, 2192, 2388, 2466, 2740, 2985, 3184, 3288, 3582, 3980, 4110, 4384, 4776, 4932, 5480, 5970, 6165, 6368, 6576, 7164, 7960, 8220, 8955, 9552, 9864, 10960, 11940, 12330, 13152, 14328, 15920, 16440, 17910, 19104, 19728, 21920, 23880, 24660, 27263, 28656, 31840, 32880, 35820, 39456, 47760, 49320, 54526, 57312, 65760, 71640, 81789, 95520, 98640, 109052, 136315, 143280, 163578, 197280, 218104, 245367, 272630, 286560, 327156, 408945, 436208, 490734, 545260, 654312, 817890, 872416, 981468, 1090520, 1226835, 1308624, 1635780, 1962936, 2181040, 2453670, 2617248, 3271560, 3925872, 4362080, 4907340, 6543120, 7851744, 9814680, 13086240, 19629360, 39258720]

約数ペア:

[(1, 39258720), (2, 19629360), (3, 13086240), (4, 9814680), (5, 7851744), (6, 6543120), (8, 4907340), (9, 4362080), (10, 3925872), (12, 3271560), (15, 2617248), (16, 2453670), (18, 2181040), (20, 1962936), (24, 1635780), (30, 1308624), (32, 1226835), (36, 1090520), (40, 981468), (45, 872416), (48, 817890), (60, 654312), (72, 545260), (80, 490734), (90, 436208), (96, 408945), (120, 327156), (137, 286560), (144, 272630), (160, 245367), (180, 218104), (199, 197280), (240, 163578), (274, 143280), (288, 136315), (360, 109052), (398, 98640), (411, 95520), (480, 81789), (548, 71640), (597, 65760), (685, 57312), (720, 54526), (796, 49320), (822, 47760), (995, 39456), (1096, 35820), (1194, 32880), (1233, 31840), (1370, 28656), (1440, 27263), (1592, 24660), (1644, 23880), (1791, 21920), (1990, 19728), (2055, 19104), (2192, 17910), (2388, 16440), (2466, 15920), (2740, 14328), (2985, 13152), (3184, 12330), (3288, 11940), (3582, 10960), (3980, 9864), (4110, 9552), (4384, 8955), (4776, 8220), (4932, 7960), (5480, 7164), (5970, 6576), (6165, 6368)]