84540996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2507147}}^1$

素因数の和:2507442

約数の個数: 64

約数和(自身を含む): 254525664960

約数和(自身を除く): 169984668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 6744, 8430, 11240, 16860, 33720, 2507147, 5014294, 7521441, 10028588, 12535735, 15042882, 20057176, 25071470, 30085764, 37607205, 50142940, 60171528, 75214410, 100285880, 150428820, 300857640, 704508307, 1409016614, 2113524921, 2818033228, 3522541535, 4227049842, 5636066456, 7045083070, 8454099684, 10567624605, 14090166140, 16908199368, 21135249210, 28180332280, 42270498420, 84540996840]

約数ペア:

[(1, 84540996840), (2, 42270498420), (3, 28180332280), (4, 21135249210), (5, 16908199368), (6, 14090166140), (8, 10567624605), (10, 8454099684), (12, 7045083070), (15, 5636066456), (20, 4227049842), (24, 3522541535), (30, 2818033228), (40, 2113524921), (60, 1409016614), (120, 704508307), (281, 300857640), (562, 150428820), (843, 100285880), (1124, 75214410), (1405, 60171528), (1686, 50142940), (2248, 37607205), (2810, 30085764), (3372, 25071470), (4215, 20057176), (5620, 15042882), (6744, 12535735), (8430, 10028588), (11240, 7521441), (16860, 5014294), (33720, 2507147)]