15220509120

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{195737}}^1$

素因数の和:195769

約数の個数: 168

約数和(自身を含む): 54291457584

約数和(自身を除く): 39070948464

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 195737, 391474, 587211, 782948, 978685, 1174422, 1565896, 1761633, 1957370, 2348844, 2936055, 3131792, 3523266, 3914740, 4697688, 5284899, 5872110, 6263584, 7046532, 7829480, 8808165, 9395376, 10569798, 11744220, 12527168, 14093064, 15658960, 15854697, 17616330, 18790752, 21139596, 23488440, 26424495, 28186128, 31317920, 31709394, 35232660, 37581504, 42279192, 46976880, 47564091, 52848990, 56372256, 62635840, 63418788, 70465320, 79273485, 84558384, 93953760, 95128182, 105697980, 112744512, 126837576, 140930640, 158546970, 169116768, 187907520, 190256364, 211395960, 237820455, 253675152, 281861280, 317093940, 338233536, 380512728, 422791920, 475640910, 507350304, 563722560, 634187880, 761025456, 845583840, 951281820, 1014700608, 1268375760, 1522050912, 1691167680, 1902563640, 2536751520, 3044101824, 3805127280, 5073503040, 7610254560, 15220509120]

約数ペア:

[(1, 15220509120), (2, 7610254560), (3, 5073503040), (4, 3805127280), (5, 3044101824), (6, 2536751520), (8, 1902563640), (9, 1691167680), (10, 1522050912), (12, 1268375760), (15, 1014700608), (16, 951281820), (18, 845583840), (20, 761025456), (24, 634187880), (27, 563722560), (30, 507350304), (32, 475640910), (36, 422791920), (40, 380512728), (45, 338233536), (48, 317093940), (54, 281861280), (60, 253675152), (64, 237820455), (72, 211395960), (80, 190256364), (81, 187907520), (90, 169116768), (96, 158546970), (108, 140930640), (120, 126837576), (135, 112744512), (144, 105697980), (160, 95128182), (162, 93953760), (180, 84558384), (192, 79273485), (216, 70465320), (240, 63418788), (243, 62635840), (270, 56372256), (288, 52848990), (320, 47564091), (324, 46976880), (360, 42279192), (405, 37581504), (432, 35232660), (480, 31709394), (486, 31317920), (540, 28186128), (576, 26424495), (648, 23488440), (720, 21139596), (810, 18790752), (864, 17616330), (960, 15854697), (972, 15658960), (1080, 14093064), (1215, 12527168), (1296, 11744220), (1440, 10569798), (1620, 9395376), (1728, 8808165), (1944, 7829480), (2160, 7046532), (2430, 6263584), (2592, 5872110), (2880, 5284899), (3240, 4697688), (3888, 3914740), (4320, 3523266), (4860, 3131792), (5184, 2936055), (6480, 2348844), (7776, 1957370), (8640, 1761633), (9720, 1565896), (12960, 1174422), (15552, 978685), (19440, 782948), (25920, 587211), (38880, 391474), (77760, 195737)]