140934720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146807}}^1$

素因数の和:146827

約数の個数: 56

約数和(自身を含む): 447470784

約数和(自身を除く): 306536064

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, 146807, 293614, 440421, 587228, 734035, 880842, 1174456, 1468070, 1761684, 2202105, 2348912, 2936140, 3523368, 4404210, 4697824, 5872280, 7046736, 8808420, 9395648, 11744560, 14093472, 17616840, 23489120, 28186944, 35233680, 46978240, 70467360, 140934720]

約数ペア:

[(1, 140934720), (2, 70467360), (3, 46978240), (4, 35233680), (5, 28186944), (6, 23489120), (8, 17616840), (10, 14093472), (12, 11744560), (15, 9395648), (16, 8808420), (20, 7046736), (24, 5872280), (30, 4697824), (32, 4404210), (40, 3523368), (48, 2936140), (60, 2348912), (64, 2202105), (80, 1761684), (96, 1468070), (120, 1174456), (160, 880842), (192, 734035), (240, 587228), (320, 440421), (480, 293614), (960, 146807)]