159229440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6911}}^1$

素因数の和:6940

約数の個数: 120

約数和(自身を含む): 551536128

約数和(自身を除く): 392306688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6911, 7680, 11520, 13822, 20733, 23040, 27644, 34555, 41466, 55288, 62199, 69110, 82932, 103665, 110576, 124398, 138220, 165864, 207330, 221152, 248796, 276440, 310995, 331728, 414660, 442304, 497592, 552880, 621990, 663456, 829320, 884608, 995184, 1105760, 1243980, 1326912, 1658640, 1769216, 1990368, 2211520, 2487960, 2653824, 3317280, 3538432, 3980736, 4423040, 4975920, 5307648, 6634560, 7961472, 8846080, 9951840, 10615296, 13269120, 15922944, 17692160, 19903680, 26538240, 31845888, 39807360, 53076480, 79614720, 159229440]

約数ペア:

[(1, 159229440), (2, 79614720), (3, 53076480), (4, 39807360), (5, 31845888), (6, 26538240), (8, 19903680), (9, 17692160), (10, 15922944), (12, 13269120), (15, 10615296), (16, 9951840), (18, 8846080), (20, 7961472), (24, 6634560), (30, 5307648), (32, 4975920), (36, 4423040), (40, 3980736), (45, 3538432), (48, 3317280), (60, 2653824), (64, 2487960), (72, 2211520), (80, 1990368), (90, 1769216), (96, 1658640), (120, 1326912), (128, 1243980), (144, 1105760), (160, 995184), (180, 884608), (192, 829320), (240, 663456), (256, 621990), (288, 552880), (320, 497592), (360, 442304), (384, 414660), (480, 331728), (512, 310995), (576, 276440), (640, 248796), (720, 221152), (768, 207330), (960, 165864), (1152, 138220), (1280, 124398), (1440, 110576), (1536, 103665), (1920, 82932), (2304, 69110), (2560, 62199), (2880, 55288), (3840, 41466), (4608, 34555), (5760, 27644), (6911, 23040), (7680, 20733), (11520, 13822)]