11787480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 38750400

約数和(自身を除く): 26962920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 239, 274, 360, 411, 478, 548, 685, 717, 822, 956, 1096, 1195, 1233, 1370, 1434, 1644, 1912, 2055, 2151, 2390, 2466, 2740, 2868, 3288, 3585, 4110, 4302, 4780, 4932, 5480, 5736, 6165, 7170, 8220, 8604, 9560, 9864, 10755, 12330, 14340, 16440, 17208, 21510, 24660, 28680, 32743, 43020, 49320, 65486, 86040, 98229, 130972, 163715, 196458, 261944, 294687, 327430, 392916, 491145, 589374, 654860, 785832, 982290, 1178748, 1309720, 1473435, 1964580, 2357496, 2946870, 3929160, 5893740, 11787480]

約数ペア:

[(1, 11787480), (2, 5893740), (3, 3929160), (4, 2946870), (5, 2357496), (6, 1964580), (8, 1473435), (9, 1309720), (10, 1178748), (12, 982290), (15, 785832), (18, 654860), (20, 589374), (24, 491145), (30, 392916), (36, 327430), (40, 294687), (45, 261944), (60, 196458), (72, 163715), (90, 130972), (120, 98229), (137, 86040), (180, 65486), (239, 49320), (274, 43020), (360, 32743), (411, 28680), (478, 24660), (548, 21510), (685, 17208), (717, 16440), (822, 14340), (956, 12330), (1096, 10755), (1195, 9864), (1233, 9560), (1370, 8604), (1434, 8220), (1644, 7170), (1912, 6165), (2055, 5736), (2151, 5480), (2390, 4932), (2466, 4780), (2740, 4302), (2868, 4110), (3288, 3585)]