135080120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25391}}^1$

素因数の和:25428

約数の個数: 64

約数和(自身を含む): 365644800

約数和(自身を除く): 230564680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 25391, 50782, 101564, 126955, 177737, 203128, 253910, 355474, 482429, 507820, 710948, 888685, 964858, 1015640, 1421896, 1777370, 1929716, 2412145, 3377003, 3554740, 3859432, 4824290, 6754006, 7109480, 9648580, 13508012, 16885015, 19297160, 27016024, 33770030, 67540060, 135080120]

約数ペア:

[(1, 135080120), (2, 67540060), (4, 33770030), (5, 27016024), (7, 19297160), (8, 16885015), (10, 13508012), (14, 9648580), (19, 7109480), (20, 6754006), (28, 4824290), (35, 3859432), (38, 3554740), (40, 3377003), (56, 2412145), (70, 1929716), (76, 1777370), (95, 1421896), (133, 1015640), (140, 964858), (152, 888685), (190, 710948), (266, 507820), (280, 482429), (380, 355474), (532, 253910), (665, 203128), (760, 177737), (1064, 126955), (1330, 101564), (2660, 50782), (5320, 25391)]