119877520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 330909624

約数和(自身を除く): 211032104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 560, 577, 742, 784, 848, 980, 1060, 1154, 1484, 1855, 1960, 2120, 2308, 2597, 2885, 2968, 3710, 3920, 4039, 4240, 4616, 5194, 5770, 5936, 7420, 8078, 9232, 10388, 11540, 12985, 14840, 16156, 20195, 20776, 23080, 25970, 28273, 29680, 30581, 32312, 40390, 41552, 46160, 51940, 56546, 61162, 64624, 80780, 103880, 113092, 122324, 141365, 152905, 161560, 207760, 214067, 226184, 244648, 282730, 305810, 323120, 428134, 452368, 489296, 565460, 611620, 856268, 1070335, 1130920, 1223240, 1498469, 1712536, 2140670, 2261840, 2446480, 2996938, 3425072, 4281340, 5993876, 7492345, 8562680, 11987752, 14984690, 17125360, 23975504, 29969380, 59938760, 119877520]

約数ペア:

[(1, 119877520), (2, 59938760), (4, 29969380), (5, 23975504), (7, 17125360), (8, 14984690), (10, 11987752), (14, 8562680), (16, 7492345), (20, 5993876), (28, 4281340), (35, 3425072), (40, 2996938), (49, 2446480), (53, 2261840), (56, 2140670), (70, 1712536), (80, 1498469), (98, 1223240), (106, 1130920), (112, 1070335), (140, 856268), (196, 611620), (212, 565460), (245, 489296), (265, 452368), (280, 428134), (371, 323120), (392, 305810), (424, 282730), (490, 244648), (530, 226184), (560, 214067), (577, 207760), (742, 161560), (784, 152905), (848, 141365), (980, 122324), (1060, 113092), (1154, 103880), (1484, 80780), (1855, 64624), (1960, 61162), (2120, 56546), (2308, 51940), (2597, 46160), (2885, 41552), (2968, 40390), (3710, 32312), (3920, 30581), (4039, 29680), (4240, 28273), (4616, 25970), (5194, 23080), (5770, 20776), (5936, 20195), (7420, 16156), (8078, 14840), (9232, 12985), (10388, 11540)]