11405880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 38880000

約数和(自身を除く): 27474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 179, 180, 216, 236, 270, 295, 354, 358, 360, 472, 531, 537, 540, 590, 708, 716, 885, 895, 1062, 1074, 1080, 1180, 1416, 1432, 1593, 1611, 1770, 1790, 2124, 2148, 2360, 2655, 2685, 3186, 3222, 3540, 3580, 4248, 4296, 4833, 5310, 5370, 6372, 6444, 7080, 7160, 7965, 8055, 9666, 10561, 10620, 10740, 12744, 12888, 15930, 16110, 19332, 21122, 21240, 21480, 24165, 31683, 31860, 32220, 38664, 42244, 48330, 52805, 63366, 63720, 64440, 84488, 95049, 96660, 105610, 126732, 158415, 190098, 193320, 211220, 253464, 285147, 316830, 380196, 422440, 475245, 570294, 633660, 760392, 950490, 1140588, 1267320, 1425735, 1900980, 2281176, 2851470, 3801960, 5702940, 11405880]

約数ペア:

[(1, 11405880), (2, 5702940), (3, 3801960), (4, 2851470), (5, 2281176), (6, 1900980), (8, 1425735), (9, 1267320), (10, 1140588), (12, 950490), (15, 760392), (18, 633660), (20, 570294), (24, 475245), (27, 422440), (30, 380196), (36, 316830), (40, 285147), (45, 253464), (54, 211220), (59, 193320), (60, 190098), (72, 158415), (90, 126732), (108, 105610), (118, 96660), (120, 95049), (135, 84488), (177, 64440), (179, 63720), (180, 63366), (216, 52805), (236, 48330), (270, 42244), (295, 38664), (354, 32220), (358, 31860), (360, 31683), (472, 24165), (531, 21480), (537, 21240), (540, 21122), (590, 19332), (708, 16110), (716, 15930), (885, 12888), (895, 12744), (1062, 10740), (1074, 10620), (1080, 10561), (1180, 9666), (1416, 8055), (1432, 7965), (1593, 7160), (1611, 7080), (1770, 6444), (1790, 6372), (2124, 5370), (2148, 5310), (2360, 4833), (2655, 4296), (2685, 4248), (3186, 3580), (3222, 3540)]