379640640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{395459}}^1$

素因数の和:395479

約数の個数: 56

約数和(自身を含む): 1205362080

約数和(自身を除く): 825721440

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, 395459, 790918, 1186377, 1581836, 1977295, 2372754, 3163672, 3954590, 4745508, 5931885, 6327344, 7909180, 9491016, 11863770, 12654688, 15818360, 18982032, 23727540, 25309376, 31636720, 37964064, 47455080, 63273440, 75928128, 94910160, 126546880, 189820320, 379640640]

約数ペア:

[(1, 379640640), (2, 189820320), (3, 126546880), (4, 94910160), (5, 75928128), (6, 63273440), (8, 47455080), (10, 37964064), (12, 31636720), (15, 25309376), (16, 23727540), (20, 18982032), (24, 15818360), (30, 12654688), (32, 11863770), (40, 9491016), (48, 7909180), (60, 6327344), (64, 5931885), (80, 4745508), (96, 3954590), (120, 3163672), (160, 2372754), (192, 1977295), (240, 1581836), (320, 1186377), (480, 790918), (960, 395459)]