91136880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{42193}}^1$

素因数の和:42215

約数の個数: 80

約数和(自身を含む): 313923360

約数和(自身を除く): 222786480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 42193, 84386, 126579, 168772, 210965, 253158, 337544, 379737, 421930, 506316, 632895, 675088, 759474, 843860, 1012632, 1139211, 1265790, 1518948, 1687720, 1898685, 2025264, 2278422, 2531580, 3037896, 3375440, 3797370, 4556844, 5063160, 5696055, 6075792, 7594740, 9113688, 10126320, 11392110, 15189480, 18227376, 22784220, 30378960, 45568440, 91136880]

約数ペア:

[(1, 91136880), (2, 45568440), (3, 30378960), (4, 22784220), (5, 18227376), (6, 15189480), (8, 11392110), (9, 10126320), (10, 9113688), (12, 7594740), (15, 6075792), (16, 5696055), (18, 5063160), (20, 4556844), (24, 3797370), (27, 3375440), (30, 3037896), (36, 2531580), (40, 2278422), (45, 2025264), (48, 1898685), (54, 1687720), (60, 1518948), (72, 1265790), (80, 1139211), (90, 1012632), (108, 843860), (120, 759474), (135, 675088), (144, 632895), (180, 506316), (216, 421930), (240, 379737), (270, 337544), (360, 253158), (432, 210965), (540, 168772), (720, 126579), (1080, 84386), (2160, 42193)]