878284080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5248

約数の個数: 160

約数和(自身を含む): 3064089600

約数和(自身を除く): 2185805520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1422, 1580, 1896, 2133, 2160, 2370, 2844, 3160, 3555, 3792, 4266, 4740, 5147, 5688, 6320, 7110, 8532, 9480, 10294, 10665, 11376, 14220, 15441, 17064, 18960, 20588, 21330, 25735, 28440, 30882, 34128, 41176, 42660, 46323, 51470, 56880, 61764, 77205, 82352, 85320, 92646, 102940, 123528, 138969, 154410, 170640, 185292, 205880, 231615, 247056, 277938, 308820, 370584, 406613, 411760, 463230, 555876, 617640, 694845, 741168, 813226, 926460, 1111752, 1219839, 1235280, 1389690, 1626452, 1852920, 2033065, 2223504, 2439678, 2779380, 3252904, 3659517, 3705840, 4066130, 4879356, 5558760, 6099195, 6505808, 7319034, 8132260, 9758712, 10978551, 11117520, 12198390, 14638068, 16264520, 18297585, 19517424, 21957102, 24396780, 29276136, 32529040, 36595170, 43914204, 48793560, 54892755, 58552272, 73190340, 87828408, 97587120, 109785510, 146380680, 175656816, 219571020, 292761360, 439142040, 878284080]

約数ペア:

[(1, 878284080), (2, 439142040), (3, 292761360), (4, 219571020), (5, 175656816), (6, 146380680), (8, 109785510), (9, 97587120), (10, 87828408), (12, 73190340), (15, 58552272), (16, 54892755), (18, 48793560), (20, 43914204), (24, 36595170), (27, 32529040), (30, 29276136), (36, 24396780), (40, 21957102), (45, 19517424), (48, 18297585), (54, 16264520), (60, 14638068), (72, 12198390), (79, 11117520), (80, 10978551), (90, 9758712), (108, 8132260), (120, 7319034), (135, 6505808), (144, 6099195), (158, 5558760), (180, 4879356), (216, 4066130), (237, 3705840), (240, 3659517), (270, 3252904), (316, 2779380), (360, 2439678), (395, 2223504), (432, 2033065), (474, 1852920), (540, 1626452), (632, 1389690), (711, 1235280), (720, 1219839), (790, 1111752), (948, 926460), (1080, 813226), (1185, 741168), (1264, 694845), (1422, 617640), (1580, 555876), (1896, 463230), (2133, 411760), (2160, 406613), (2370, 370584), (2844, 308820), (3160, 277938), (3555, 247056), (3792, 231615), (4266, 205880), (4740, 185292), (5147, 170640), (5688, 154410), (6320, 138969), (7110, 123528), (8532, 102940), (9480, 92646), (10294, 85320), (10665, 82352), (11376, 77205), (14220, 61764), (15441, 56880), (17064, 51470), (18960, 46323), (20588, 42660), (21330, 41176), (25735, 34128), (28440, 30882)]