618156960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5011}}^1$

素因数の和:5286

約数の個数: 96

約数和(自身を含む): 1955161152

約数和(自身を除く): 1337004192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5011, 5140, 6168, 7710, 8224, 10022, 10280, 12336, 15033, 15420, 20044, 20560, 24672, 25055, 30066, 30840, 40088, 41120, 50110, 60132, 61680, 75165, 80176, 100220, 120264, 123360, 150330, 160352, 200440, 240528, 300660, 400880, 481056, 601320, 801760, 1202640, 1287827, 2405280, 2575654, 3863481, 5151308, 6439135, 7726962, 10302616, 12878270, 15453924, 19317405, 20605232, 25756540, 30907848, 38634810, 41210464, 51513080, 61815696, 77269620, 103026160, 123631392, 154539240, 206052320, 309078480, 618156960]

約数ペア:

[(1, 618156960), (2, 309078480), (3, 206052320), (4, 154539240), (5, 123631392), (6, 103026160), (8, 77269620), (10, 61815696), (12, 51513080), (15, 41210464), (16, 38634810), (20, 30907848), (24, 25756540), (30, 20605232), (32, 19317405), (40, 15453924), (48, 12878270), (60, 10302616), (80, 7726962), (96, 6439135), (120, 5151308), (160, 3863481), (240, 2575654), (257, 2405280), (480, 1287827), (514, 1202640), (771, 801760), (1028, 601320), (1285, 481056), (1542, 400880), (2056, 300660), (2570, 240528), (3084, 200440), (3855, 160352), (4112, 150330), (5011, 123360), (5140, 120264), (6168, 100220), (7710, 80176), (8224, 75165), (10022, 61680), (10280, 60132), (12336, 50110), (15033, 41120), (15420, 40088), (20044, 30840), (20560, 30066), (24672, 25055)]