1531215360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{22153}}^1$

素因数の和:22185

約数の個数: 160

約数和(自身を含む): 5439250080

約数和(自身を除く): 3908034720

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 22153, 23040, 34560, 44306, 66459, 69120, 88612, 110765, 132918, 177224, 199377, 221530, 265836, 332295, 354448, 398754, 443060, 531672, 598131, 664590, 708896, 797508, 886120, 996885, 1063344, 1196262, 1329180, 1417792, 1595016, 1772240, 1993770, 2126688, 2392524, 2658360, 2835584, 2990655, 3190032, 3544480, 3987540, 4253376, 4785048, 5316720, 5671168, 5981310, 6380064, 7088960, 7975080, 8506752, 9570096, 10633440, 11342336, 11962620, 12760128, 14177920, 15950160, 17013504, 19140192, 21266880, 23925240, 25520256, 28355840, 31900320, 34027008, 38280384, 42533760, 47850480, 51040512, 56711680, 63800640, 76560768, 85067520, 95700960, 102081024, 127601280, 153121536, 170135040, 191401920, 255202560, 306243072, 382803840, 510405120, 765607680, 1531215360]

約数ペア:

[(1, 1531215360), (2, 765607680), (3, 510405120), (4, 382803840), (5, 306243072), (6, 255202560), (8, 191401920), (9, 170135040), (10, 153121536), (12, 127601280), (15, 102081024), (16, 95700960), (18, 85067520), (20, 76560768), (24, 63800640), (27, 56711680), (30, 51040512), (32, 47850480), (36, 42533760), (40, 38280384), (45, 34027008), (48, 31900320), (54, 28355840), (60, 25520256), (64, 23925240), (72, 21266880), (80, 19140192), (90, 17013504), (96, 15950160), (108, 14177920), (120, 12760128), (128, 11962620), (135, 11342336), (144, 10633440), (160, 9570096), (180, 8506752), (192, 7975080), (216, 7088960), (240, 6380064), (256, 5981310), (270, 5671168), (288, 5316720), (320, 4785048), (360, 4253376), (384, 3987540), (432, 3544480), (480, 3190032), (512, 2990655), (540, 2835584), (576, 2658360), (640, 2392524), (720, 2126688), (768, 1993770), (864, 1772240), (960, 1595016), (1080, 1417792), (1152, 1329180), (1280, 1196262), (1440, 1063344), (1536, 996885), (1728, 886120), (1920, 797508), (2160, 708896), (2304, 664590), (2560, 598131), (2880, 531672), (3456, 443060), (3840, 398754), (4320, 354448), (4608, 332295), (5760, 265836), (6912, 221530), (7680, 199377), (8640, 177224), (11520, 132918), (13824, 110765), (17280, 88612), (22153, 69120), (23040, 66459), (34560, 44306)]