2390964480

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{7687}}^1$

素因数の和:7723

約数の個数: 216

約数和(自身を含む): 8579992512

約数和(自身を除く): 6189028032

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7687, 7776, 8640, 9720, 10368, 11520, 12960, 15374, 15552, 17280, 19440, 20736, 23061, 25920, 30748, 31104, 34560, 38435, 38880, 46122, 51840, 61496, 62208, 69183, 76870, 77760, 92244, 103680, 115305, 122992, 138366, 153740, 155520, 184488, 207549, 230610, 245984, 276732, 307480, 311040, 345915, 368976, 415098, 461220, 491968, 553464, 614960, 622647, 691830, 737952, 830196, 922440, 983936, 1037745, 1106928, 1229920, 1245294, 1383660, 1475904, 1660392, 1844880, 1867941, 1967872, 2075490, 2213856, 2459840, 2490588, 2767320, 2951808, 3113235, 3320784, 3689760, 3735882, 4150980, 4427712, 4919680, 4981176, 5534640, 5903616, 6226470, 6641568, 7379520, 7471764, 8301960, 8855424, 9339705, 9839360, 9962352, 11069280, 12452940, 13283136, 14759040, 14943528, 16603920, 17710848, 18679410, 19924704, 22138560, 24905880, 26566272, 29518080, 29887056, 33207840, 37358820, 39849408, 44277120, 49811760, 53132544, 59774112, 66415680, 74717640, 79698816, 88554240, 99623520, 119548224, 132831360, 149435280, 159397632, 199247040, 239096448, 265662720, 298870560, 398494080, 478192896, 597741120, 796988160, 1195482240, 2390964480]

約数ペア:

[(1, 2390964480), (2, 1195482240), (3, 796988160), (4, 597741120), (5, 478192896), (6, 398494080), (8, 298870560), (9, 265662720), (10, 239096448), (12, 199247040), (15, 159397632), (16, 149435280), (18, 132831360), (20, 119548224), (24, 99623520), (27, 88554240), (30, 79698816), (32, 74717640), (36, 66415680), (40, 59774112), (45, 53132544), (48, 49811760), (54, 44277120), (60, 39849408), (64, 37358820), (72, 33207840), (80, 29887056), (81, 29518080), (90, 26566272), (96, 24905880), (108, 22138560), (120, 19924704), (128, 18679410), (135, 17710848), (144, 16603920), (160, 14943528), (162, 14759040), (180, 13283136), (192, 12452940), (216, 11069280), (240, 9962352), (243, 9839360), (256, 9339705), (270, 8855424), (288, 8301960), (320, 7471764), (324, 7379520), (360, 6641568), (384, 6226470), (405, 5903616), (432, 5534640), (480, 4981176), (486, 4919680), (540, 4427712), (576, 4150980), (640, 3735882), (648, 3689760), (720, 3320784), (768, 3113235), (810, 2951808), (864, 2767320), (960, 2490588), (972, 2459840), (1080, 2213856), (1152, 2075490), (1215, 1967872), (1280, 1867941), (1296, 1844880), (1440, 1660392), (1620, 1475904), (1728, 1383660), (1920, 1245294), (1944, 1229920), (2160, 1106928), (2304, 1037745), (2430, 983936), (2592, 922440), (2880, 830196), (3240, 737952), (3456, 691830), (3840, 622647), (3888, 614960), (4320, 553464), (4860, 491968), (5184, 461220), (5760, 415098), (6480, 368976), (6912, 345915), (7687, 311040), (7776, 307480), (8640, 276732), (9720, 245984), (10368, 230610), (11520, 207549), (12960, 184488), (15374, 155520), (15552, 153740), (17280, 138366), (19440, 122992), (20736, 115305), (23061, 103680), (25920, 92244), (30748, 77760), (31104, 76870), (34560, 69183), (38435, 62208), (38880, 61496), (46122, 51840)]