156126720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 160

約数和(自身を含む): 517065120

約数和(自身を除く): 360938400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 701, 768, 870, 928, 960, 1160, 1280, 1392, 1402, 1536, 1740, 1856, 1920, 2103, 2320, 2560, 2784, 2804, 3480, 3505, 3712, 3840, 4206, 4640, 5568, 5608, 6960, 7010, 7424, 7680, 8412, 9280, 10515, 11136, 11216, 13920, 14020, 14848, 16824, 18560, 20329, 21030, 22272, 22432, 27840, 28040, 33648, 37120, 40658, 42060, 44544, 44864, 55680, 56080, 60987, 67296, 74240, 81316, 84120, 89728, 101645, 111360, 112160, 121974, 134592, 162632, 168240, 179456, 203290, 222720, 224320, 243948, 269184, 304935, 325264, 336480, 358912, 406580, 448640, 487896, 538368, 609870, 650528, 672960, 813160, 897280, 975792, 1076736, 1219740, 1301056, 1345920, 1626320, 1794560, 1951584, 2439480, 2602112, 2691840, 3252640, 3903168, 4878960, 5204224, 5383680, 6505280, 7806336, 9757920, 10408448, 13010560, 15612672, 19515840, 26021120, 31225344, 39031680, 52042240, 78063360, 156126720]

約数ペア:

[(1, 156126720), (2, 78063360), (3, 52042240), (4, 39031680), (5, 31225344), (6, 26021120), (8, 19515840), (10, 15612672), (12, 13010560), (15, 10408448), (16, 9757920), (20, 7806336), (24, 6505280), (29, 5383680), (30, 5204224), (32, 4878960), (40, 3903168), (48, 3252640), (58, 2691840), (60, 2602112), (64, 2439480), (80, 1951584), (87, 1794560), (96, 1626320), (116, 1345920), (120, 1301056), (128, 1219740), (145, 1076736), (160, 975792), (174, 897280), (192, 813160), (232, 672960), (240, 650528), (256, 609870), (290, 538368), (320, 487896), (348, 448640), (384, 406580), (435, 358912), (464, 336480), (480, 325264), (512, 304935), (580, 269184), (640, 243948), (696, 224320), (701, 222720), (768, 203290), (870, 179456), (928, 168240), (960, 162632), (1160, 134592), (1280, 121974), (1392, 112160), (1402, 111360), (1536, 101645), (1740, 89728), (1856, 84120), (1920, 81316), (2103, 74240), (2320, 67296), (2560, 60987), (2784, 56080), (2804, 55680), (3480, 44864), (3505, 44544), (3712, 42060), (3840, 40658), (4206, 37120), (4640, 33648), (5568, 28040), (5608, 27840), (6960, 22432), (7010, 22272), (7424, 21030), (7680, 20329), (8412, 18560), (9280, 16824), (10515, 14848), (11136, 14020), (11216, 13920)]