316933440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{330139}}^1$

素因数の和:330159

約数の個数: 56

約数和(自身を含む): 1006266720

約数和(自身を除く): 689333280

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, 330139, 660278, 990417, 1320556, 1650695, 1980834, 2641112, 3301390, 3961668, 4952085, 5282224, 6602780, 7923336, 9904170, 10564448, 13205560, 15846672, 19808340, 21128896, 26411120, 31693344, 39616680, 52822240, 63386688, 79233360, 105644480, 158466720, 316933440]

約数ペア:

[(1, 316933440), (2, 158466720), (3, 105644480), (4, 79233360), (5, 63386688), (6, 52822240), (8, 39616680), (10, 31693344), (12, 26411120), (15, 21128896), (16, 19808340), (20, 15846672), (24, 13205560), (30, 10564448), (32, 9904170), (40, 7923336), (48, 6602780), (60, 5282224), (64, 4952085), (80, 3961668), (96, 3301390), (120, 2641112), (160, 1980834), (192, 1650695), (240, 1320556), (320, 990417), (480, 660278), (960, 330139)]