1580290560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{7621}}^1$

素因数の和:7656

約数の個数: 200

約数和(自身を含む): 5660844156

約数和(自身を除く): 4080553596

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7621, 7680, 8640, 10368, 11520, 12960, 13824, 15242, 17280, 20736, 22863, 23040, 25920, 30484, 34560, 38105, 41472, 45726, 51840, 60968, 68589, 69120, 76210, 91452, 103680, 114315, 121936, 137178, 152420, 182904, 205767, 207360, 228630, 243872, 274356, 304840, 342945, 365808, 411534, 457260, 487744, 548712, 609680, 617301, 685890, 731616, 823068, 914520, 975488, 1028835, 1097424, 1219360, 1234602, 1371780, 1463232, 1646136, 1829040, 1950976, 2057670, 2194848, 2438720, 2469204, 2743560, 2926464, 3086505, 3292272, 3658080, 3901952, 4115340, 4389696, 4877440, 4938408, 5487120, 5852928, 6173010, 6584544, 7316160, 8230680, 8779392, 9754880, 9876816, 10974240, 11705856, 12346020, 13169088, 14632320, 16461360, 17558784, 19509760, 19753632, 21948480, 24692040, 26338176, 29264640, 32922720, 35117568, 39507264, 43896960, 49384080, 52676352, 58529280, 65845440, 79014528, 87793920, 98768160, 105352704, 131690880, 158029056, 175587840, 197536320, 263381760, 316058112, 395072640, 526763520, 790145280, 1580290560]

約数ペア:

[(1, 1580290560), (2, 790145280), (3, 526763520), (4, 395072640), (5, 316058112), (6, 263381760), (8, 197536320), (9, 175587840), (10, 158029056), (12, 131690880), (15, 105352704), (16, 98768160), (18, 87793920), (20, 79014528), (24, 65845440), (27, 58529280), (30, 52676352), (32, 49384080), (36, 43896960), (40, 39507264), (45, 35117568), (48, 32922720), (54, 29264640), (60, 26338176), (64, 24692040), (72, 21948480), (80, 19753632), (81, 19509760), (90, 17558784), (96, 16461360), (108, 14632320), (120, 13169088), (128, 12346020), (135, 11705856), (144, 10974240), (160, 9876816), (162, 9754880), (180, 8779392), (192, 8230680), (216, 7316160), (240, 6584544), (256, 6173010), (270, 5852928), (288, 5487120), (320, 4938408), (324, 4877440), (360, 4389696), (384, 4115340), (405, 3901952), (432, 3658080), (480, 3292272), (512, 3086505), (540, 2926464), (576, 2743560), (640, 2469204), (648, 2438720), (720, 2194848), (768, 2057670), (810, 1950976), (864, 1829040), (960, 1646136), (1080, 1463232), (1152, 1371780), (1280, 1234602), (1296, 1219360), (1440, 1097424), (1536, 1028835), (1620, 975488), (1728, 914520), (1920, 823068), (2160, 731616), (2304, 685890), (2560, 617301), (2592, 609680), (2880, 548712), (3240, 487744), (3456, 457260), (3840, 411534), (4320, 365808), (4608, 342945), (5184, 304840), (5760, 274356), (6480, 243872), (6912, 228630), (7621, 207360), (7680, 205767), (8640, 182904), (10368, 152420), (11520, 137178), (12960, 121936), (13824, 114315), (15242, 103680), (17280, 91452), (20736, 76210), (22863, 69120), (23040, 68589), (25920, 60968), (30484, 51840), (34560, 45726), (38105, 41472)]