39725760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41381}}^1$

素因数の和:41401

約数の個数: 56

約数和(自身を含む): 126132336

約数和(自身を除く): 86406576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 41381, 82762, 124143, 165524, 206905, 248286, 331048, 413810, 496572, 620715, 662096, 827620, 993144, 1241430, 1324192, 1655240, 1986288, 2482860, 2648384, 3310480, 3972576, 4965720, 6620960, 7945152, 9931440, 13241920, 19862880, 39725760]

約数ペア:

[(1, 39725760), (2, 19862880), (3, 13241920), (4, 9931440), (5, 7945152), (6, 6620960), (8, 4965720), (10, 3972576), (12, 3310480), (15, 2648384), (16, 2482860), (20, 1986288), (24, 1655240), (30, 1324192), (32, 1241430), (40, 993144), (48, 827620), (60, 662096), (64, 620715), (80, 496572), (96, 413810), (120, 331048), (160, 248286), (192, 206905), (240, 165524), (320, 124143), (480, 82762), (960, 41381)]