16656551280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23134099}}^1$

素因数の和:23134118

約数の個数: 60

約数和(自身を含む): 55938253800

約数和(自身を除く): 39281702520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 23134099, 46268198, 69402297, 92536396, 115670495, 138804594, 185072792, 208206891, 231340990, 277609188, 347011485, 370145584, 416413782, 462681980, 555218376, 694022970, 832827564, 925363960, 1041034455, 1110436752, 1388045940, 1665655128, 1850727920, 2082068910, 2776091880, 3331310256, 4164137820, 5552183760, 8328275640, 16656551280]

約数ペア:

[(1, 16656551280), (2, 8328275640), (3, 5552183760), (4, 4164137820), (5, 3331310256), (6, 2776091880), (8, 2082068910), (9, 1850727920), (10, 1665655128), (12, 1388045940), (15, 1110436752), (16, 1041034455), (18, 925363960), (20, 832827564), (24, 694022970), (30, 555218376), (36, 462681980), (40, 416413782), (45, 370145584), (48, 347011485), (60, 277609188), (72, 231340990), (80, 208206891), (90, 185072792), (120, 138804594), (144, 115670495), (180, 92536396), (240, 69402297), (360, 46268198), (720, 23134099)]