493667520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11959}}^1$

素因数の和:12022

約数の個数: 112

約数和(自身を含む): 1603979520

約数和(自身を除く): 1110312000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 11959, 13760, 20640, 23918, 35877, 41280, 47836, 59795, 71754, 95672, 119590, 143508, 179385, 191344, 239180, 287016, 358770, 382688, 478360, 514237, 574032, 717540, 765376, 956720, 1028474, 1148064, 1435080, 1542711, 1913440, 2056948, 2296128, 2571185, 2870160, 3085422, 3826880, 4113896, 5142370, 5740320, 6170844, 7713555, 8227792, 10284740, 11480640, 12341688, 15427110, 16455584, 20569480, 24683376, 30854220, 32911168, 41138960, 49366752, 61708440, 82277920, 98733504, 123416880, 164555840, 246833760, 493667520]

約数ペア:

[(1, 493667520), (2, 246833760), (3, 164555840), (4, 123416880), (5, 98733504), (6, 82277920), (8, 61708440), (10, 49366752), (12, 41138960), (15, 32911168), (16, 30854220), (20, 24683376), (24, 20569480), (30, 16455584), (32, 15427110), (40, 12341688), (43, 11480640), (48, 10284740), (60, 8227792), (64, 7713555), (80, 6170844), (86, 5740320), (96, 5142370), (120, 4113896), (129, 3826880), (160, 3085422), (172, 2870160), (192, 2571185), (215, 2296128), (240, 2056948), (258, 1913440), (320, 1542711), (344, 1435080), (430, 1148064), (480, 1028474), (516, 956720), (645, 765376), (688, 717540), (860, 574032), (960, 514237), (1032, 478360), (1290, 382688), (1376, 358770), (1720, 287016), (2064, 239180), (2580, 191344), (2752, 179385), (3440, 143508), (4128, 119590), (5160, 95672), (6880, 71754), (8256, 59795), (10320, 47836), (11959, 41280), (13760, 35877), (20640, 23918)]