68568840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2507

約数の個数: 96

約数和(自身を含む): 225763200

約数和(自身を除く): 157194360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2411, 2844, 3160, 3555, 4740, 4822, 5688, 7110, 7233, 9480, 9644, 12055, 14220, 14466, 19288, 21699, 24110, 28440, 28932, 36165, 43398, 48220, 57864, 72330, 86796, 96440, 108495, 144660, 173592, 190469, 216990, 289320, 380938, 433980, 571407, 761876, 867960, 952345, 1142814, 1523752, 1714221, 1904690, 2285628, 2857035, 3428442, 3809380, 4571256, 5714070, 6856884, 7618760, 8571105, 11428140, 13713768, 17142210, 22856280, 34284420, 68568840]

約数ペア:

[(1, 68568840), (2, 34284420), (3, 22856280), (4, 17142210), (5, 13713768), (6, 11428140), (8, 8571105), (9, 7618760), (10, 6856884), (12, 5714070), (15, 4571256), (18, 3809380), (20, 3428442), (24, 2857035), (30, 2285628), (36, 1904690), (40, 1714221), (45, 1523752), (60, 1142814), (72, 952345), (79, 867960), (90, 761876), (120, 571407), (158, 433980), (180, 380938), (237, 289320), (316, 216990), (360, 190469), (395, 173592), (474, 144660), (632, 108495), (711, 96440), (790, 86796), (948, 72330), (1185, 57864), (1422, 48220), (1580, 43398), (1896, 36165), (2370, 28932), (2411, 28440), (2844, 24110), (3160, 21699), (3555, 19288), (4740, 14466), (4822, 14220), (5688, 12055), (7110, 9644), (7233, 9480)]