108147480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{128747}}^1$

素因数の和:128768

約数の個数: 64

約数和(自身を含む): 370794240

約数和(自身を除く): 262646760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 128747, 257494, 386241, 514988, 643735, 772482, 901229, 1029976, 1287470, 1544964, 1802458, 1931205, 2574940, 2703687, 3089928, 3604916, 3862410, 4506145, 5149880, 5407374, 7209832, 7724820, 9012290, 10814748, 13518435, 15449640, 18024580, 21629496, 27036870, 36049160, 54073740, 108147480]

約数ペア:

[(1, 108147480), (2, 54073740), (3, 36049160), (4, 27036870), (5, 21629496), (6, 18024580), (7, 15449640), (8, 13518435), (10, 10814748), (12, 9012290), (14, 7724820), (15, 7209832), (20, 5407374), (21, 5149880), (24, 4506145), (28, 3862410), (30, 3604916), (35, 3089928), (40, 2703687), (42, 2574940), (56, 1931205), (60, 1802458), (70, 1544964), (84, 1287470), (105, 1029976), (120, 901229), (140, 772482), (168, 643735), (210, 514988), (280, 386241), (420, 257494), (840, 128747)]