1287761760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{298093}}^1$

素因数の和:298117

約数の個数: 96

約数和(自身を含む): 4507181280

約数和(自身を除く): 3219419520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 298093, 596186, 894279, 1192372, 1490465, 1788558, 2384744, 2682837, 2980930, 3577116, 4471395, 4769488, 5365674, 5961860, 7154232, 8048511, 8942790, 9538976, 10731348, 11923720, 13414185, 14308464, 16097022, 17885580, 21462696, 23847440, 26828370, 28616928, 32194044, 35771160, 40242555, 42925392, 47694880, 53656740, 64388088, 71542320, 80485110, 85850784, 107313480, 128776176, 143084640, 160970220, 214626960, 257552352, 321940440, 429253920, 643880880, 1287761760]

約数ペア:

[(1, 1287761760), (2, 643880880), (3, 429253920), (4, 321940440), (5, 257552352), (6, 214626960), (8, 160970220), (9, 143084640), (10, 128776176), (12, 107313480), (15, 85850784), (16, 80485110), (18, 71542320), (20, 64388088), (24, 53656740), (27, 47694880), (30, 42925392), (32, 40242555), (36, 35771160), (40, 32194044), (45, 28616928), (48, 26828370), (54, 23847440), (60, 21462696), (72, 17885580), (80, 16097022), (90, 14308464), (96, 13414185), (108, 11923720), (120, 10731348), (135, 9538976), (144, 8942790), (160, 8048511), (180, 7154232), (216, 5961860), (240, 5365674), (270, 4769488), (288, 4471395), (360, 3577116), (432, 2980930), (480, 2682837), (540, 2384744), (720, 1788558), (864, 1490465), (1080, 1192372), (1440, 894279), (2160, 596186), (4320, 298093)]