165532680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{153271}}^1$

素因数の和:153291

約数の個数: 64

約数和(自身を含む): 551779200

約数和(自身を除く): 386246520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 153271, 306542, 459813, 613084, 766355, 919626, 1226168, 1379439, 1532710, 1839252, 2299065, 2758878, 3065420, 3678504, 4138317, 4598130, 5517756, 6130840, 6897195, 8276634, 9196260, 11035512, 13794390, 16553268, 18392520, 20691585, 27588780, 33106536, 41383170, 55177560, 82766340, 165532680]

約数ペア:

[(1, 165532680), (2, 82766340), (3, 55177560), (4, 41383170), (5, 33106536), (6, 27588780), (8, 20691585), (9, 18392520), (10, 16553268), (12, 13794390), (15, 11035512), (18, 9196260), (20, 8276634), (24, 6897195), (27, 6130840), (30, 5517756), (36, 4598130), (40, 4138317), (45, 3678504), (54, 3065420), (60, 2758878), (72, 2299065), (90, 1839252), (108, 1532710), (120, 1379439), (135, 1226168), (180, 919626), (216, 766355), (270, 613084), (360, 459813), (540, 306542), (1080, 153271)]