248800680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2280

約数の個数: 128

約数和(自身を含む): 837475200

約数和(自身を除く): 588674520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1926, 2140, 2153, 2568, 2889, 3210, 3852, 4280, 4306, 4815, 5778, 6420, 6459, 7704, 8612, 9630, 10765, 11556, 12840, 12918, 14445, 17224, 19260, 19377, 21530, 23112, 25836, 28890, 32295, 38520, 38754, 43060, 51672, 57780, 58131, 64590, 77508, 86120, 96885, 115560, 116262, 129180, 155016, 193770, 230371, 232524, 258360, 290655, 387540, 460742, 465048, 581310, 691113, 775080, 921484, 1151855, 1162620, 1382226, 1842968, 2073339, 2303710, 2325240, 2764452, 3455565, 4146678, 4607420, 5528904, 6220017, 6911130, 8293356, 9214840, 10366695, 12440034, 13822260, 16586712, 20733390, 24880068, 27644520, 31100085, 41466780, 49760136, 62200170, 82933560, 124400340, 248800680]

約数ペア:

[(1, 248800680), (2, 124400340), (3, 82933560), (4, 62200170), (5, 49760136), (6, 41466780), (8, 31100085), (9, 27644520), (10, 24880068), (12, 20733390), (15, 16586712), (18, 13822260), (20, 12440034), (24, 10366695), (27, 9214840), (30, 8293356), (36, 6911130), (40, 6220017), (45, 5528904), (54, 4607420), (60, 4146678), (72, 3455565), (90, 2764452), (107, 2325240), (108, 2303710), (120, 2073339), (135, 1842968), (180, 1382226), (214, 1162620), (216, 1151855), (270, 921484), (321, 775080), (360, 691113), (428, 581310), (535, 465048), (540, 460742), (642, 387540), (856, 290655), (963, 258360), (1070, 232524), (1080, 230371), (1284, 193770), (1605, 155016), (1926, 129180), (2140, 116262), (2153, 115560), (2568, 96885), (2889, 86120), (3210, 77508), (3852, 64590), (4280, 58131), (4306, 57780), (4815, 51672), (5778, 43060), (6420, 38754), (6459, 38520), (7704, 32295), (8612, 28890), (9630, 25836), (10765, 23112), (11556, 21530), (12840, 19377), (12918, 19260), (14445, 17224)]