770916480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{401519}}^1$

素因数の和:401541

約数の個数: 64

約数和(自身を含む): 2457302400

約数和(自身を除く): 1686385920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 401519, 803038, 1204557, 1606076, 2007595, 2409114, 3212152, 4015190, 4818228, 6022785, 6424304, 8030380, 9636456, 12045570, 12848608, 16060760, 19272912, 24091140, 25697216, 32121520, 38545824, 48182280, 51394432, 64243040, 77091648, 96364560, 128486080, 154183296, 192729120, 256972160, 385458240, 770916480]

約数ペア:

[(1, 770916480), (2, 385458240), (3, 256972160), (4, 192729120), (5, 154183296), (6, 128486080), (8, 96364560), (10, 77091648), (12, 64243040), (15, 51394432), (16, 48182280), (20, 38545824), (24, 32121520), (30, 25697216), (32, 24091140), (40, 19272912), (48, 16060760), (60, 12848608), (64, 12045570), (80, 9636456), (96, 8030380), (120, 6424304), (128, 6022785), (160, 4818228), (192, 4015190), (240, 3212152), (320, 2409114), (384, 2007595), (480, 1606076), (640, 1204557), (960, 803038), (1920, 401519)]