135097680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4297}}^1$

素因数の和:4444

約数の個数: 80

約数和(自身を含む): 422097984

約数和(自身を除く): 287000304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4297, 5240, 6288, 7860, 8594, 10480, 12891, 15720, 17188, 21485, 25782, 31440, 34376, 42970, 51564, 64455, 68752, 85940, 103128, 128910, 171880, 206256, 257820, 343760, 515640, 562907, 1031280, 1125814, 1688721, 2251628, 2814535, 3377442, 4503256, 5629070, 6754884, 8443605, 9006512, 11258140, 13509768, 16887210, 22516280, 27019536, 33774420, 45032560, 67548840, 135097680]

約数ペア:

[(1, 135097680), (2, 67548840), (3, 45032560), (4, 33774420), (5, 27019536), (6, 22516280), (8, 16887210), (10, 13509768), (12, 11258140), (15, 9006512), (16, 8443605), (20, 6754884), (24, 5629070), (30, 4503256), (40, 3377442), (48, 2814535), (60, 2251628), (80, 1688721), (120, 1125814), (131, 1031280), (240, 562907), (262, 515640), (393, 343760), (524, 257820), (655, 206256), (786, 171880), (1048, 128910), (1310, 103128), (1572, 85940), (1965, 68752), (2096, 64455), (2620, 51564), (3144, 42970), (3930, 34376), (4297, 31440), (5240, 25782), (6288, 21485), (7860, 17188), (8594, 15720), (10480, 12891)]