395872440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{19069}}^1$

素因数の和:19256

約数の個数: 64

約数和(自身を含む): 1194544800

約数和(自身を除く): 798672360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 19069, 20760, 38138, 57207, 76276, 95345, 114414, 152552, 190690, 228828, 286035, 381380, 457656, 572070, 762760, 1144140, 2288280, 3298937, 6597874, 9896811, 13195748, 16494685, 19793622, 26391496, 32989370, 39587244, 49484055, 65978740, 79174488, 98968110, 131957480, 197936220, 395872440]

約数ペア:

[(1, 395872440), (2, 197936220), (3, 131957480), (4, 98968110), (5, 79174488), (6, 65978740), (8, 49484055), (10, 39587244), (12, 32989370), (15, 26391496), (20, 19793622), (24, 16494685), (30, 13195748), (40, 9896811), (60, 6597874), (120, 3298937), (173, 2288280), (346, 1144140), (519, 762760), (692, 572070), (865, 457656), (1038, 381380), (1384, 286035), (1730, 228828), (2076, 190690), (2595, 152552), (3460, 114414), (4152, 95345), (5190, 76276), (6920, 57207), (10380, 38138), (19069, 20760)]