152947160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 360720000

約数和(自身を除く): 207772840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 580, 632, 790, 1160, 1580, 1669, 2291, 3160, 3338, 4582, 6676, 8345, 9164, 11455, 13352, 16690, 18328, 22910, 33380, 45820, 48401, 66760, 91640, 96802, 131851, 193604, 242005, 263702, 387208, 484010, 527404, 659255, 968020, 1054808, 1318510, 1936040, 2637020, 3823679, 5274040, 7647358, 15294716, 19118395, 30589432, 38236790, 76473580, 152947160]

約数ペア:

[(1, 152947160), (2, 76473580), (4, 38236790), (5, 30589432), (8, 19118395), (10, 15294716), (20, 7647358), (29, 5274040), (40, 3823679), (58, 2637020), (79, 1936040), (116, 1318510), (145, 1054808), (158, 968020), (232, 659255), (290, 527404), (316, 484010), (395, 387208), (580, 263702), (632, 242005), (790, 193604), (1160, 131851), (1580, 96802), (1669, 91640), (2291, 66760), (3160, 48401), (3338, 45820), (4582, 33380), (6676, 22910), (8345, 18328), (9164, 16690), (11455, 13352)]