4516960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 12640320

約数和(自身を除く): 8123360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 109, 112, 140, 148, 160, 185, 218, 224, 259, 280, 296, 370, 436, 518, 545, 560, 592, 740, 763, 872, 1036, 1090, 1120, 1184, 1295, 1480, 1526, 1744, 2072, 2180, 2590, 2960, 3052, 3488, 3815, 4033, 4144, 4360, 5180, 5920, 6104, 7630, 8066, 8288, 8720, 10360, 12208, 15260, 16132, 17440, 20165, 20720, 24416, 28231, 30520, 32264, 40330, 41440, 56462, 61040, 64528, 80660, 112924, 122080, 129056, 141155, 161320, 225848, 282310, 322640, 451696, 564620, 645280, 903392, 1129240, 2258480, 4516960]

約数ペア:

[(1, 4516960), (2, 2258480), (4, 1129240), (5, 903392), (7, 645280), (8, 564620), (10, 451696), (14, 322640), (16, 282310), (20, 225848), (28, 161320), (32, 141155), (35, 129056), (37, 122080), (40, 112924), (56, 80660), (70, 64528), (74, 61040), (80, 56462), (109, 41440), (112, 40330), (140, 32264), (148, 30520), (160, 28231), (185, 24416), (218, 20720), (224, 20165), (259, 17440), (280, 16132), (296, 15260), (370, 12208), (436, 10360), (518, 8720), (545, 8288), (560, 8066), (592, 7630), (740, 6104), (763, 5920), (872, 5180), (1036, 4360), (1090, 4144), (1120, 4033), (1184, 3815), (1295, 3488), (1480, 3052), (1526, 2960), (1744, 2590), (2072, 2180)]