2243358720

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{4057}}^1$

素因数の和:4095

約数の個数: 208

約数和(自身を含む): 7977378720

約数和(自身を除く): 5734020000

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, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4057, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8114, 8640, 9216, 10240, 11520, 12171, 12288, 13824, 15360, 16228, 17280, 18432, 20285, 20480, 23040, 24342, 27648, 30720, 32456, 34560, 36513, 36864, 40570, 46080, 48684, 55296, 60855, 61440, 64912, 69120, 73026, 81140, 92160, 97368, 109539, 110592, 121710, 129824, 138240, 146052, 162280, 182565, 184320, 194736, 219078, 243420, 259648, 276480, 292104, 324560, 365130, 389472, 438156, 486840, 519296, 547695, 552960, 584208, 649120, 730260, 778944, 876312, 973680, 1038592, 1095390, 1168416, 1298240, 1460520, 1557888, 1752624, 1947360, 2077184, 2190780, 2336832, 2596480, 2921040, 3115776, 3505248, 3894720, 4154368, 4381560, 4673664, 5192960, 5842080, 6231552, 7010496, 7789440, 8308736, 8763120, 9347328, 10385920, 11684160, 12463104, 14020992, 15578880, 16617472, 17526240, 18694656, 20771840, 23368320, 24926208, 28041984, 31157760, 35052480, 37389312, 41543680, 46736640, 49852416, 56083968, 62315520, 70104960, 74778624, 83087360, 93473280, 112167936, 124631040, 140209920, 149557248, 186946560, 224335872, 249262080, 280419840, 373893120, 448671744, 560839680, 747786240, 1121679360, 2243358720]

約数ペア:

[(1, 2243358720), (2, 1121679360), (3, 747786240), (4, 560839680), (5, 448671744), (6, 373893120), (8, 280419840), (9, 249262080), (10, 224335872), (12, 186946560), (15, 149557248), (16, 140209920), (18, 124631040), (20, 112167936), (24, 93473280), (27, 83087360), (30, 74778624), (32, 70104960), (36, 62315520), (40, 56083968), (45, 49852416), (48, 46736640), (54, 41543680), (60, 37389312), (64, 35052480), (72, 31157760), (80, 28041984), (90, 24926208), (96, 23368320), (108, 20771840), (120, 18694656), (128, 17526240), (135, 16617472), (144, 15578880), (160, 14020992), (180, 12463104), (192, 11684160), (216, 10385920), (240, 9347328), (256, 8763120), (270, 8308736), (288, 7789440), (320, 7010496), (360, 6231552), (384, 5842080), (432, 5192960), (480, 4673664), (512, 4381560), (540, 4154368), (576, 3894720), (640, 3505248), (720, 3115776), (768, 2921040), (864, 2596480), (960, 2336832), (1024, 2190780), (1080, 2077184), (1152, 1947360), (1280, 1752624), (1440, 1557888), (1536, 1460520), (1728, 1298240), (1920, 1168416), (2048, 1095390), (2160, 1038592), (2304, 973680), (2560, 876312), (2880, 778944), (3072, 730260), (3456, 649120), (3840, 584208), (4057, 552960), (4096, 547695), (4320, 519296), (4608, 486840), (5120, 438156), (5760, 389472), (6144, 365130), (6912, 324560), (7680, 292104), (8114, 276480), (8640, 259648), (9216, 243420), (10240, 219078), (11520, 194736), (12171, 184320), (12288, 182565), (13824, 162280), (15360, 146052), (16228, 138240), (17280, 129824), (18432, 121710), (20285, 110592), (20480, 109539), (23040, 97368), (24342, 92160), (27648, 81140), (30720, 73026), (32456, 69120), (34560, 64912), (36513, 61440), (36864, 60855), (40570, 55296), (46080, 48684)]