11985840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 42854400

約数和(自身を除く): 30868560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 179, 180, 186, 216, 240, 248, 270, 279, 310, 358, 360, 372, 432, 465, 496, 537, 540, 558, 620, 716, 720, 744, 837, 895, 930, 1074, 1080, 1116, 1240, 1395, 1432, 1488, 1611, 1674, 1790, 1860, 2148, 2160, 2232, 2480, 2685, 2790, 2864, 3222, 3348, 3580, 3720, 4185, 4296, 4464, 4833, 5370, 5549, 5580, 6444, 6696, 7160, 7440, 8055, 8370, 8592, 9666, 10740, 11098, 11160, 12888, 13392, 14320, 16110, 16647, 16740, 19332, 21480, 22196, 22320, 24165, 25776, 27745, 32220, 33294, 33480, 38664, 42960, 44392, 48330, 49941, 55490, 64440, 66588, 66960, 77328, 83235, 88784, 96660, 99882, 110980, 128880, 133176, 149823, 166470, 193320, 199764, 221960, 249705, 266352, 299646, 332940, 386640, 399528, 443920, 499410, 599292, 665880, 749115, 799056, 998820, 1198584, 1331760, 1498230, 1997640, 2397168, 2996460, 3995280, 5992920, 11985840]

約数ペア:

[(1, 11985840), (2, 5992920), (3, 3995280), (4, 2996460), (5, 2397168), (6, 1997640), (8, 1498230), (9, 1331760), (10, 1198584), (12, 998820), (15, 799056), (16, 749115), (18, 665880), (20, 599292), (24, 499410), (27, 443920), (30, 399528), (31, 386640), (36, 332940), (40, 299646), (45, 266352), (48, 249705), (54, 221960), (60, 199764), (62, 193320), (72, 166470), (80, 149823), (90, 133176), (93, 128880), (108, 110980), (120, 99882), (124, 96660), (135, 88784), (144, 83235), (155, 77328), (179, 66960), (180, 66588), (186, 64440), (216, 55490), (240, 49941), (248, 48330), (270, 44392), (279, 42960), (310, 38664), (358, 33480), (360, 33294), (372, 32220), (432, 27745), (465, 25776), (496, 24165), (537, 22320), (540, 22196), (558, 21480), (620, 19332), (716, 16740), (720, 16647), (744, 16110), (837, 14320), (895, 13392), (930, 12888), (1074, 11160), (1080, 11098), (1116, 10740), (1240, 9666), (1395, 8592), (1432, 8370), (1488, 8055), (1611, 7440), (1674, 7160), (1790, 6696), (1860, 6444), (2148, 5580), (2160, 5549), (2232, 5370), (2480, 4833), (2685, 4464), (2790, 4296), (2864, 4185), (3222, 3720), (3348, 3580)]