815086080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2127

約数の個数: 240

約数和(自身を含む): 2990359944

約数和(自身を除く): 2175273864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2081, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4162, 4352, 4608, 4896, 5440, 5760, 6120, 6243, 6528, 7680, 8160, 8324, 8704, 9792, 10405, 10880, 11520, 12240, 12486, 13056, 16320, 16648, 18729, 19584, 20810, 21760, 23040, 24480, 24972, 26112, 31215, 32640, 33296, 35377, 37458, 39168, 41620, 43520, 48960, 49944, 62430, 65280, 66592, 70754, 74916, 78336, 83240, 93645, 97920, 99888, 106131, 124860, 130560, 133184, 141508, 149832, 166480, 176885, 187290, 195840, 199776, 212262, 249720, 266368, 283016, 299664, 318393, 332960, 353770, 374580, 391680, 399552, 424524, 499440, 530655, 532736, 566032, 599328, 636786, 665920, 707540, 749160, 799104, 849048, 998880, 1061310, 1065472, 1132064, 1198656, 1273572, 1331840, 1415080, 1498320, 1591965, 1598208, 1698096, 1997760, 2122620, 2264128, 2397312, 2547144, 2663680, 2830160, 2996640, 3183930, 3196416, 3396192, 3995520, 4245240, 4528256, 4794624, 5094288, 5327360, 5660320, 5993280, 6367860, 6792384, 7991040, 8490480, 9056512, 9589248, 10188576, 11320640, 11986560, 12735720, 13584768, 15982080, 16980960, 18113024, 20377152, 22641280, 23973120, 25471440, 27169536, 33961920, 40754304, 45282560, 47946240, 50942880, 54339072, 67923840, 81508608, 90565120, 101885760, 135847680, 163017216, 203771520, 271695360, 407543040, 815086080]

約数ペア:

[(1, 815086080), (2, 407543040), (3, 271695360), (4, 203771520), (5, 163017216), (6, 135847680), (8, 101885760), (9, 90565120), (10, 81508608), (12, 67923840), (15, 54339072), (16, 50942880), (17, 47946240), (18, 45282560), (20, 40754304), (24, 33961920), (30, 27169536), (32, 25471440), (34, 23973120), (36, 22641280), (40, 20377152), (45, 18113024), (48, 16980960), (51, 15982080), (60, 13584768), (64, 12735720), (68, 11986560), (72, 11320640), (80, 10188576), (85, 9589248), (90, 9056512), (96, 8490480), (102, 7991040), (120, 6792384), (128, 6367860), (136, 5993280), (144, 5660320), (153, 5327360), (160, 5094288), (170, 4794624), (180, 4528256), (192, 4245240), (204, 3995520), (240, 3396192), (255, 3196416), (256, 3183930), (272, 2996640), (288, 2830160), (306, 2663680), (320, 2547144), (340, 2397312), (360, 2264128), (384, 2122620), (408, 1997760), (480, 1698096), (510, 1598208), (512, 1591965), (544, 1498320), (576, 1415080), (612, 1331840), (640, 1273572), (680, 1198656), (720, 1132064), (765, 1065472), (768, 1061310), (816, 998880), (960, 849048), (1020, 799104), (1088, 749160), (1152, 707540), (1224, 665920), (1280, 636786), (1360, 599328), (1440, 566032), (1530, 532736), (1536, 530655), (1632, 499440), (1920, 424524), (2040, 399552), (2081, 391680), (2176, 374580), (2304, 353770), (2448, 332960), (2560, 318393), (2720, 299664), (2880, 283016), (3060, 266368), (3264, 249720), (3840, 212262), (4080, 199776), (4162, 195840), (4352, 187290), (4608, 176885), (4896, 166480), (5440, 149832), (5760, 141508), (6120, 133184), (6243, 130560), (6528, 124860), (7680, 106131), (8160, 99888), (8324, 97920), (8704, 93645), (9792, 83240), (10405, 78336), (10880, 74916), (11520, 70754), (12240, 66592), (12486, 65280), (13056, 62430), (16320, 49944), (16648, 48960), (18729, 43520), (19584, 41620), (20810, 39168), (21760, 37458), (23040, 35377), (24480, 33296), (24972, 32640), (26112, 31215)]