1465955280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21893}}^1$

素因数の和:21946

約数の個数: 160

約数和(自身を含む): 5212523520

約数和(自身を除く): 3746568240

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, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 21893, 22320, 33480, 43786, 65679, 66960, 87572, 109465, 131358, 175144, 197037, 218930, 262716, 328395, 350288, 394074, 437860, 525432, 591111, 656790, 678683, 788148, 875720, 985185, 1050864, 1182222, 1313580, 1357366, 1576296, 1751440, 1970370, 2036049, 2364444, 2627160, 2714732, 2955555, 3152592, 3393415, 3940740, 4072098, 4728888, 5254320, 5429464, 5911110, 6108147, 6786830, 7881480, 8144196, 9457776, 10180245, 10858928, 11822220, 12216294, 13573660, 15762960, 16288392, 18324441, 20360490, 23644440, 24432588, 27147320, 30540735, 32576784, 36648882, 40720980, 47288880, 48865176, 54294640, 61081470, 73297764, 81441960, 91622205, 97730352, 122162940, 146595528, 162883920, 183244410, 244325880, 293191056, 366488820, 488651760, 732977640, 1465955280]

約数ペア:

[(1, 1465955280), (2, 732977640), (3, 488651760), (4, 366488820), (5, 293191056), (6, 244325880), (8, 183244410), (9, 162883920), (10, 146595528), (12, 122162940), (15, 97730352), (16, 91622205), (18, 81441960), (20, 73297764), (24, 61081470), (27, 54294640), (30, 48865176), (31, 47288880), (36, 40720980), (40, 36648882), (45, 32576784), (48, 30540735), (54, 27147320), (60, 24432588), (62, 23644440), (72, 20360490), (80, 18324441), (90, 16288392), (93, 15762960), (108, 13573660), (120, 12216294), (124, 11822220), (135, 10858928), (144, 10180245), (155, 9457776), (180, 8144196), (186, 7881480), (216, 6786830), (240, 6108147), (248, 5911110), (270, 5429464), (279, 5254320), (310, 4728888), (360, 4072098), (372, 3940740), (432, 3393415), (465, 3152592), (496, 2955555), (540, 2714732), (558, 2627160), (620, 2364444), (720, 2036049), (744, 1970370), (837, 1751440), (930, 1576296), (1080, 1357366), (1116, 1313580), (1240, 1182222), (1395, 1050864), (1488, 985185), (1674, 875720), (1860, 788148), (2160, 678683), (2232, 656790), (2480, 591111), (2790, 525432), (3348, 437860), (3720, 394074), (4185, 350288), (4464, 328395), (5580, 262716), (6696, 218930), (7440, 197037), (8370, 175144), (11160, 131358), (13392, 109465), (16740, 87572), (21893, 66960), (22320, 65679), (33480, 43786)]