531060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1693}}^1$

素因数の和:3016

約数の個数: 80

約数和(自身を含む): 1648519488

約数和(自身を除く): 1117459248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1307, 1693, 2614, 3386, 3921, 5079, 5228, 6535, 6772, 7842, 8465, 10158, 10456, 13070, 13544, 15684, 16930, 19605, 20316, 20912, 25395, 26140, 27088, 31368, 33860, 39210, 40632, 50790, 52280, 62736, 67720, 78420, 81264, 101580, 104560, 135440, 156840, 203160, 313680, 406320, 2212751, 4425502, 6638253, 8851004, 11063755, 13276506, 17702008, 22127510, 26553012, 33191265, 35404016, 44255020, 53106024, 66382530, 88510040, 106212048, 132765060, 177020080, 265530120, 531060240]

約数ペア:

[(1, 531060240), (2, 265530120), (3, 177020080), (4, 132765060), (5, 106212048), (6, 88510040), (8, 66382530), (10, 53106024), (12, 44255020), (15, 35404016), (16, 33191265), (20, 26553012), (24, 22127510), (30, 17702008), (40, 13276506), (48, 11063755), (60, 8851004), (80, 6638253), (120, 4425502), (240, 2212751), (1307, 406320), (1693, 313680), (2614, 203160), (3386, 156840), (3921, 135440), (5079, 104560), (5228, 101580), (6535, 81264), (6772, 78420), (7842, 67720), (8465, 62736), (10158, 52280), (10456, 50790), (13070, 40632), (13544, 39210), (15684, 33860), (16930, 31368), (19605, 27088), (20316, 26140), (20912, 25395)]