122324480

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:767

約数の個数: 80

約数和(自身を含む): 297864864

約数和(自身を除く): 175540384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 512, 568, 640, 673, 710, 1136, 1280, 1346, 1420, 2272, 2560, 2692, 2840, 3365, 4544, 5384, 5680, 6730, 9088, 10768, 11360, 13460, 18176, 21536, 22720, 26920, 36352, 43072, 45440, 47783, 53840, 86144, 90880, 95566, 107680, 172288, 181760, 191132, 215360, 238915, 344576, 382264, 430720, 477830, 764528, 861440, 955660, 1529056, 1722880, 1911320, 3058112, 3822640, 6116224, 7645280, 12232448, 15290560, 24464896, 30581120, 61162240, 122324480]

約数ペア:

[(1, 122324480), (2, 61162240), (4, 30581120), (5, 24464896), (8, 15290560), (10, 12232448), (16, 7645280), (20, 6116224), (32, 3822640), (40, 3058112), (64, 1911320), (71, 1722880), (80, 1529056), (128, 955660), (142, 861440), (160, 764528), (256, 477830), (284, 430720), (320, 382264), (355, 344576), (512, 238915), (568, 215360), (640, 191132), (673, 181760), (710, 172288), (1136, 107680), (1280, 95566), (1346, 90880), (1420, 86144), (2272, 53840), (2560, 47783), (2692, 45440), (2840, 43072), (3365, 36352), (4544, 26920), (5384, 22720), (5680, 21536), (6730, 18176), (9088, 13460), (10768, 11360)]