216686280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1879}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 672062400

約数和(自身を除く): 455376120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1860, 1879, 1922, 2883, 3720, 3758, 3844, 4805, 5637, 5766, 7516, 7688, 9395, 9610, 11274, 11532, 14415, 15032, 18790, 19220, 22548, 23064, 28185, 28830, 37580, 38440, 45096, 56370, 57660, 58249, 75160, 112740, 115320, 116498, 174747, 225480, 232996, 291245, 349494, 465992, 582490, 698988, 873735, 1164980, 1397976, 1747470, 1805719, 2329960, 3494940, 3611438, 5417157, 6989880, 7222876, 9028595, 10834314, 14445752, 18057190, 21668628, 27085785, 36114380, 43337256, 54171570, 72228760, 108343140, 216686280]

約数ペア:

[(1, 216686280), (2, 108343140), (3, 72228760), (4, 54171570), (5, 43337256), (6, 36114380), (8, 27085785), (10, 21668628), (12, 18057190), (15, 14445752), (20, 10834314), (24, 9028595), (30, 7222876), (31, 6989880), (40, 5417157), (60, 3611438), (62, 3494940), (93, 2329960), (120, 1805719), (124, 1747470), (155, 1397976), (186, 1164980), (248, 873735), (310, 698988), (372, 582490), (465, 465992), (620, 349494), (744, 291245), (930, 232996), (961, 225480), (1240, 174747), (1860, 116498), (1879, 115320), (1922, 112740), (2883, 75160), (3720, 58249), (3758, 57660), (3844, 56370), (4805, 45096), (5637, 38440), (5766, 37580), (7516, 28830), (7688, 28185), (9395, 23064), (9610, 22548), (11274, 19220), (11532, 18790), (14415, 15032)]