8156580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 23190720

約数和(自身を除く): 15034140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2029, 4020, 4058, 6087, 8116, 10145, 12174, 20290, 24348, 30435, 40580, 60870, 121740, 135943, 271886, 407829, 543772, 679715, 815658, 1359430, 1631316, 2039145, 2718860, 4078290, 8156580]

約数ペア:

[(1, 8156580), (2, 4078290), (3, 2718860), (4, 2039145), (5, 1631316), (6, 1359430), (10, 815658), (12, 679715), (15, 543772), (20, 407829), (30, 271886), (60, 135943), (67, 121740), (134, 60870), (201, 40580), (268, 30435), (335, 24348), (402, 20290), (670, 12174), (804, 10145), (1005, 8116), (1340, 6087), (2010, 4058), (2029, 4020)]