2871392880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{42577}}^1$

素因数の和:42874

約数の個数: 80

約数和(自身を含む): 8933205024

約数和(自身を除く): 6061812144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 11240, 13488, 16860, 22480, 33720, 42577, 67440, 85154, 127731, 170308, 212885, 255462, 340616, 425770, 510924, 638655, 681232, 851540, 1021848, 1277310, 1703080, 2043696, 2554620, 3406160, 5109240, 10218480, 11964137, 23928274, 35892411, 47856548, 59820685, 71784822, 95713096, 119641370, 143569644, 179462055, 191426192, 239282740, 287139288, 358924110, 478565480, 574278576, 717848220, 957130960, 1435696440, 2871392880]

約数ペア:

[(1, 2871392880), (2, 1435696440), (3, 957130960), (4, 717848220), (5, 574278576), (6, 478565480), (8, 358924110), (10, 287139288), (12, 239282740), (15, 191426192), (16, 179462055), (20, 143569644), (24, 119641370), (30, 95713096), (40, 71784822), (48, 59820685), (60, 47856548), (80, 35892411), (120, 23928274), (240, 11964137), (281, 10218480), (562, 5109240), (843, 3406160), (1124, 2554620), (1405, 2043696), (1686, 1703080), (2248, 1277310), (2810, 1021848), (3372, 851540), (4215, 681232), (4496, 638655), (5620, 510924), (6744, 425770), (8430, 340616), (11240, 255462), (13488, 212885), (16860, 170308), (22480, 127731), (33720, 85154), (42577, 67440)]