30774720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32057}}^1$

素因数の和:32077

約数の個数: 56

約数和(自身を含む): 97712784

約数和(自身を除く): 66938064

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, 32057, 64114, 96171, 128228, 160285, 192342, 256456, 320570, 384684, 480855, 512912, 641140, 769368, 961710, 1025824, 1282280, 1538736, 1923420, 2051648, 2564560, 3077472, 3846840, 5129120, 6154944, 7693680, 10258240, 15387360, 30774720]

約数ペア:

[(1, 30774720), (2, 15387360), (3, 10258240), (4, 7693680), (5, 6154944), (6, 5129120), (8, 3846840), (10, 3077472), (12, 2564560), (15, 2051648), (16, 1923420), (20, 1538736), (24, 1282280), (30, 1025824), (32, 961710), (40, 769368), (48, 641140), (60, 512912), (64, 480855), (80, 384684), (96, 320570), (120, 256456), (160, 192342), (192, 160285), (240, 128228), (320, 96171), (480, 64114), (960, 32057)]