210858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439289}}^1$

素因数の和:439307

約数の個数: 48

約数和(自身を含む): 664206480

約数和(自身を除く): 453347760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 439289, 878578, 1317867, 1757156, 2196445, 2635734, 3514312, 4392890, 5271468, 6589335, 7028624, 8785780, 10542936, 13178670, 14057248, 17571560, 21085872, 26357340, 35143120, 42171744, 52714680, 70286240, 105429360, 210858720]

約数ペア:

[(1, 210858720), (2, 105429360), (3, 70286240), (4, 52714680), (5, 42171744), (6, 35143120), (8, 26357340), (10, 21085872), (12, 17571560), (15, 14057248), (16, 13178670), (20, 10542936), (24, 8785780), (30, 7028624), (32, 6589335), (40, 5271468), (48, 4392890), (60, 3514312), (80, 2635734), (96, 2196445), (120, 1757156), (160, 1317867), (240, 878578), (480, 439289)]