669312960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{697201}}^1$

素因数の和:697221

約数の個数: 56

約数和(自身を含む): 2125071696

約数和(自身を除く): 1455758736

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, 697201, 1394402, 2091603, 2788804, 3486005, 4183206, 5577608, 6972010, 8366412, 10458015, 11155216, 13944020, 16732824, 20916030, 22310432, 27888040, 33465648, 41832060, 44620864, 55776080, 66931296, 83664120, 111552160, 133862592, 167328240, 223104320, 334656480, 669312960]

約数ペア:

[(1, 669312960), (2, 334656480), (3, 223104320), (4, 167328240), (5, 133862592), (6, 111552160), (8, 83664120), (10, 66931296), (12, 55776080), (15, 44620864), (16, 41832060), (20, 33465648), (24, 27888040), (30, 22310432), (32, 20916030), (40, 16732824), (48, 13944020), (60, 11155216), (64, 10458015), (80, 8366412), (96, 6972010), (120, 5577608), (160, 4183206), (192, 3486005), (240, 2788804), (320, 2091603), (480, 1394402), (960, 697201)]