299084480

素因数分解:

$2^6\times 5^1\times {\mathrm{934639}}^1$

素因数の和:934656

約数の個数: 28

約数和(自身を含む): 712195680

約数和(自身を除く): 413111200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 934639, 1869278, 3738556, 4673195, 7477112, 9346390, 14954224, 18692780, 29908448, 37385560, 59816896, 74771120, 149542240, 299084480]

約数ペア:

[(1, 299084480), (2, 149542240), (4, 74771120), (5, 59816896), (8, 37385560), (10, 29908448), (16, 18692780), (20, 14954224), (32, 9346390), (40, 7477112), (64, 4673195), (80, 3738556), (160, 1869278), (320, 934639)]