66885965760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69672881}}^1$

素因数の和:69672901

約数の個数: 56

約数和(自身を含む): 212362944336

約数和(自身を除く): 145476978576

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, 69672881, 139345762, 209018643, 278691524, 348364405, 418037286, 557383048, 696728810, 836074572, 1045093215, 1114766096, 1393457620, 1672149144, 2090186430, 2229532192, 2786915240, 3344298288, 4180372860, 4459064384, 5573830480, 6688596576, 8360745720, 11147660960, 13377193152, 16721491440, 22295321920, 33442982880, 66885965760]

約数ペア:

[(1, 66885965760), (2, 33442982880), (3, 22295321920), (4, 16721491440), (5, 13377193152), (6, 11147660960), (8, 8360745720), (10, 6688596576), (12, 5573830480), (15, 4459064384), (16, 4180372860), (20, 3344298288), (24, 2786915240), (30, 2229532192), (32, 2090186430), (40, 1672149144), (48, 1393457620), (60, 1114766096), (64, 1045093215), (80, 836074572), (96, 696728810), (120, 557383048), (160, 418037286), (192, 348364405), (240, 278691524), (320, 209018643), (480, 139345762), (960, 69672881)]