129109440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{134489}}^1$

素因数の和:134509

約数の個数: 56

約数和(自身を含む): 409925520

約数和(自身を除く): 280816080

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, 160, 192, 240, 320, 480, 960, 134489, 268978, 403467, 537956, 672445, 806934, 1075912, 1344890, 1613868, 2017335, 2151824, 2689780, 3227736, 4034670, 4303648, 5379560, 6455472, 8069340, 8607296, 10759120, 12910944, 16138680, 21518240, 25821888, 32277360, 43036480, 64554720, 129109440]

約数ペア:

[(1, 129109440), (2, 64554720), (3, 43036480), (4, 32277360), (5, 25821888), (6, 21518240), (8, 16138680), (10, 12910944), (12, 10759120), (15, 8607296), (16, 8069340), (20, 6455472), (24, 5379560), (30, 4303648), (32, 4034670), (40, 3227736), (48, 2689780), (60, 2151824), (64, 2017335), (80, 1613868), (96, 1344890), (120, 1075912), (160, 806934), (192, 672445), (240, 537956), (320, 403467), (480, 268978), (960, 134489)]