138396240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1337

約数の個数: 120

約数和(自身を含む): 467970048

約数和(自身を除く): 329573808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1151, 1336, 1503, 1670, 2004, 2302, 2505, 2672, 3006, 3340, 3453, 4008, 4604, 5010, 5755, 6012, 6680, 6906, 7515, 8016, 9208, 10020, 10359, 11510, 12024, 13360, 13812, 15030, 17265, 18416, 20040, 20718, 23020, 24048, 27624, 30060, 34530, 40080, 41436, 46040, 51795, 55248, 60120, 69060, 82872, 92080, 103590, 120240, 138120, 165744, 192217, 207180, 276240, 384434, 414360, 576651, 768868, 828720, 961085, 1153302, 1537736, 1729953, 1922170, 2306604, 2883255, 3075472, 3459906, 3844340, 4613208, 5766510, 6919812, 7688680, 8649765, 9226416, 11533020, 13839624, 15377360, 17299530, 23066040, 27679248, 34599060, 46132080, 69198120, 138396240]

約数ペア:

[(1, 138396240), (2, 69198120), (3, 46132080), (4, 34599060), (5, 27679248), (6, 23066040), (8, 17299530), (9, 15377360), (10, 13839624), (12, 11533020), (15, 9226416), (16, 8649765), (18, 7688680), (20, 6919812), (24, 5766510), (30, 4613208), (36, 3844340), (40, 3459906), (45, 3075472), (48, 2883255), (60, 2306604), (72, 1922170), (80, 1729953), (90, 1537736), (120, 1153302), (144, 961085), (167, 828720), (180, 768868), (240, 576651), (334, 414360), (360, 384434), (501, 276240), (668, 207180), (720, 192217), (835, 165744), (1002, 138120), (1151, 120240), (1336, 103590), (1503, 92080), (1670, 82872), (2004, 69060), (2302, 60120), (2505, 55248), (2672, 51795), (3006, 46040), (3340, 41436), (3453, 40080), (4008, 34530), (4604, 30060), (5010, 27624), (5755, 24048), (6012, 23020), (6680, 20718), (6906, 20040), (7515, 18416), (8016, 17265), (9208, 15030), (10020, 13812), (10359, 13360), (11510, 12024)]