18119358720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{524287}}^1$

素因数の和:524317

約数の個数: 144

約数和(自身を含む): 64298680320

約数和(自身を除く): 46179321600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 524287, 1048574, 1572861, 2097148, 2621435, 3145722, 4194296, 4718583, 5242870, 6291444, 7864305, 8388592, 9437166, 10485740, 12582888, 14155749, 15728610, 16777184, 18874332, 20971480, 23592915, 25165776, 28311498, 31457220, 33554368, 37748664, 41942960, 47185830, 50331552, 56622996, 62914440, 67108736, 70778745, 75497328, 83885920, 94371660, 100663104, 113245992, 125828880, 134217472, 141557490, 150994656, 167771840, 188743320, 201326208, 226491984, 251657760, 283114980, 301989312, 335543680, 377486640, 402652416, 452983968, 503315520, 566229960, 603978624, 671087360, 754973280, 905967936, 1006631040, 1132459920, 1207957248, 1509946560, 1811935872, 2013262080, 2264919840, 3019893120, 3623871744, 4529839680, 6039786240, 9059679360, 18119358720]

約数ペア:

[(1, 18119358720), (2, 9059679360), (3, 6039786240), (4, 4529839680), (5, 3623871744), (6, 3019893120), (8, 2264919840), (9, 2013262080), (10, 1811935872), (12, 1509946560), (15, 1207957248), (16, 1132459920), (18, 1006631040), (20, 905967936), (24, 754973280), (27, 671087360), (30, 603978624), (32, 566229960), (36, 503315520), (40, 452983968), (45, 402652416), (48, 377486640), (54, 335543680), (60, 301989312), (64, 283114980), (72, 251657760), (80, 226491984), (90, 201326208), (96, 188743320), (108, 167771840), (120, 150994656), (128, 141557490), (135, 134217472), (144, 125828880), (160, 113245992), (180, 100663104), (192, 94371660), (216, 83885920), (240, 75497328), (256, 70778745), (270, 67108736), (288, 62914440), (320, 56622996), (360, 50331552), (384, 47185830), (432, 41942960), (480, 37748664), (540, 33554368), (576, 31457220), (640, 28311498), (720, 25165776), (768, 23592915), (864, 20971480), (960, 18874332), (1080, 16777184), (1152, 15728610), (1280, 14155749), (1440, 12582888), (1728, 10485740), (1920, 9437166), (2160, 8388592), (2304, 7864305), (2880, 6291444), (3456, 5242870), (3840, 4718583), (4320, 4194296), (5760, 3145722), (6912, 2621435), (8640, 2097148), (11520, 1572861), (17280, 1048574), (34560, 524287)]