179950080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23431}}^1$

素因数の和:23457

約数の個数: 80

約数和(自身を含む): 575302464

約数和(自身を除く): 395352384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 23431, 46862, 70293, 93724, 117155, 140586, 187448, 234310, 281172, 351465, 374896, 468620, 562344, 702930, 749792, 937240, 1124688, 1405860, 1499584, 1874480, 2249376, 2811720, 2999168, 3748960, 4498752, 5623440, 5998336, 7497920, 8997504, 11246880, 11996672, 14995840, 17995008, 22493760, 29991680, 35990016, 44987520, 59983360, 89975040, 179950080]

約数ペア:

[(1, 179950080), (2, 89975040), (3, 59983360), (4, 44987520), (5, 35990016), (6, 29991680), (8, 22493760), (10, 17995008), (12, 14995840), (15, 11996672), (16, 11246880), (20, 8997504), (24, 7497920), (30, 5998336), (32, 5623440), (40, 4498752), (48, 3748960), (60, 2999168), (64, 2811720), (80, 2249376), (96, 1874480), (120, 1499584), (128, 1405860), (160, 1124688), (192, 937240), (240, 749792), (256, 702930), (320, 562344), (384, 468620), (480, 374896), (512, 351465), (640, 281172), (768, 234310), (960, 187448), (1280, 140586), (1536, 117155), (1920, 93724), (2560, 70293), (3840, 46862), (7680, 23431)]