486597440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31033}}^1$

素因数の和:31064

約数の個数: 84

約数和(自身を含む): 1347930756

約数和(自身を除く): 861333316

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 31033, 62066, 124132, 155165, 217231, 248264, 310330, 434462, 496528, 620660, 868924, 993056, 1086155, 1241320, 1520617, 1737848, 1986112, 2172310, 2482640, 3041234, 3475696, 4344620, 4965280, 6082468, 6951392, 7603085, 8689240, 9930560, 12164936, 13902784, 15206170, 17378480, 24329872, 30412340, 34756960, 48659744, 60824680, 69513920, 97319488, 121649360, 243298720, 486597440]

約数ペア:

[(1, 486597440), (2, 243298720), (4, 121649360), (5, 97319488), (7, 69513920), (8, 60824680), (10, 48659744), (14, 34756960), (16, 30412340), (20, 24329872), (28, 17378480), (32, 15206170), (35, 13902784), (40, 12164936), (49, 9930560), (56, 8689240), (64, 7603085), (70, 6951392), (80, 6082468), (98, 4965280), (112, 4344620), (140, 3475696), (160, 3041234), (196, 2482640), (224, 2172310), (245, 1986112), (280, 1737848), (320, 1520617), (392, 1241320), (448, 1086155), (490, 993056), (560, 868924), (784, 620660), (980, 496528), (1120, 434462), (1568, 310330), (1960, 248264), (2240, 217231), (3136, 155165), (3920, 124132), (7840, 62066), (15680, 31033)]