65487360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{8527}}^1$

素因数の和:8553

約数の個数: 80

約数和(自身を含む): 209379456

約数和(自身を除く): 143892096

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, 8527, 17054, 25581, 34108, 42635, 51162, 68216, 85270, 102324, 127905, 136432, 170540, 204648, 255810, 272864, 341080, 409296, 511620, 545728, 682160, 818592, 1023240, 1091456, 1364320, 1637184, 2046480, 2182912, 2728640, 3274368, 4092960, 4365824, 5457280, 6548736, 8185920, 10914560, 13097472, 16371840, 21829120, 32743680, 65487360]

約数ペア:

[(1, 65487360), (2, 32743680), (3, 21829120), (4, 16371840), (5, 13097472), (6, 10914560), (8, 8185920), (10, 6548736), (12, 5457280), (15, 4365824), (16, 4092960), (20, 3274368), (24, 2728640), (30, 2182912), (32, 2046480), (40, 1637184), (48, 1364320), (60, 1091456), (64, 1023240), (80, 818592), (96, 682160), (120, 545728), (128, 511620), (160, 409296), (192, 341080), (240, 272864), (256, 255810), (320, 204648), (384, 170540), (480, 136432), (512, 127905), (640, 102324), (768, 85270), (960, 68216), (1280, 51162), (1536, 42635), (1920, 34108), (2560, 25581), (3840, 17054), (7680, 8527)]