87441960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25127}}^1$

素因数の和:25170

約数の個数: 64

約数和(自身を含む): 271382400

約数和(自身を除く): 183940440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 25127, 50254, 75381, 100508, 125635, 150762, 201016, 251270, 301524, 376905, 502540, 603048, 728683, 753810, 1005080, 1457366, 1507620, 2186049, 2914732, 3015240, 3643415, 4372098, 5829464, 7286830, 8744196, 10930245, 14573660, 17488392, 21860490, 29147320, 43720980, 87441960]

約数ペア:

[(1, 87441960), (2, 43720980), (3, 29147320), (4, 21860490), (5, 17488392), (6, 14573660), (8, 10930245), (10, 8744196), (12, 7286830), (15, 5829464), (20, 4372098), (24, 3643415), (29, 3015240), (30, 2914732), (40, 2186049), (58, 1507620), (60, 1457366), (87, 1005080), (116, 753810), (120, 728683), (145, 603048), (174, 502540), (232, 376905), (290, 301524), (348, 251270), (435, 201016), (580, 150762), (696, 125635), (870, 100508), (1160, 75381), (1740, 50254), (3480, 25127)]