120054780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 381981600

約数和(自身を除く): 261926820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 109, 116, 145, 174, 180, 211, 218, 261, 290, 327, 348, 422, 435, 436, 522, 545, 580, 633, 654, 844, 870, 981, 1044, 1055, 1090, 1266, 1305, 1308, 1635, 1740, 1899, 1962, 2110, 2180, 2532, 2610, 3161, 3165, 3270, 3798, 3924, 4220, 4905, 5220, 6119, 6322, 6330, 6540, 7596, 9483, 9495, 9810, 12238, 12644, 12660, 15805, 18357, 18966, 18990, 19620, 22999, 24476, 28449, 30595, 31610, 36714, 37932, 37980, 45998, 47415, 55071, 56898, 61190, 63220, 68997, 73428, 91785, 91996, 94830, 110142, 113796, 114995, 122380, 137994, 142245, 183570, 189660, 206991, 220284, 229990, 275355, 275988, 284490, 344985, 367140, 413982, 459980, 550710, 568980, 666971, 689970, 827964, 1034955, 1101420, 1333942, 1379940, 2000913, 2069910, 2667884, 3334855, 4001826, 4139820, 6002739, 6669710, 8003652, 10004565, 12005478, 13339420, 20009130, 24010956, 30013695, 40018260, 60027390, 120054780]

約数ペア:

[(1, 120054780), (2, 60027390), (3, 40018260), (4, 30013695), (5, 24010956), (6, 20009130), (9, 13339420), (10, 12005478), (12, 10004565), (15, 8003652), (18, 6669710), (20, 6002739), (29, 4139820), (30, 4001826), (36, 3334855), (45, 2667884), (58, 2069910), (60, 2000913), (87, 1379940), (90, 1333942), (109, 1101420), (116, 1034955), (145, 827964), (174, 689970), (180, 666971), (211, 568980), (218, 550710), (261, 459980), (290, 413982), (327, 367140), (348, 344985), (422, 284490), (435, 275988), (436, 275355), (522, 229990), (545, 220284), (580, 206991), (633, 189660), (654, 183570), (844, 142245), (870, 137994), (981, 122380), (1044, 114995), (1055, 113796), (1090, 110142), (1266, 94830), (1305, 91996), (1308, 91785), (1635, 73428), (1740, 68997), (1899, 63220), (1962, 61190), (2110, 56898), (2180, 55071), (2532, 47415), (2610, 45998), (3161, 37980), (3165, 37932), (3270, 36714), (3798, 31610), (3924, 30595), (4220, 28449), (4905, 24476), (5220, 22999), (6119, 19620), (6322, 18990), (6330, 18966), (6540, 18357), (7596, 15805), (9483, 12660), (9495, 12644), (9810, 12238)]