68471206560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47549449}}^1$

素因数の和:47549470

約数の個数: 72

約数和(自身を含む): 233657997300

約数和(自身を除く): 165186790740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47549449, 95098898, 142648347, 190197796, 237747245, 285296694, 380395592, 427945041, 475494490, 570593388, 713241735, 760791184, 855890082, 950988980, 1141186776, 1426483470, 1521582368, 1711780164, 1901977960, 2139725205, 2282373552, 2852966940, 3423560328, 3803955920, 4279450410, 4564747104, 5705933880, 6847120656, 7607911840, 8558900820, 11411867760, 13694241312, 17117801640, 22823735520, 34235603280, 68471206560]

約数ペア:

[(1, 68471206560), (2, 34235603280), (3, 22823735520), (4, 17117801640), (5, 13694241312), (6, 11411867760), (8, 8558900820), (9, 7607911840), (10, 6847120656), (12, 5705933880), (15, 4564747104), (16, 4279450410), (18, 3803955920), (20, 3423560328), (24, 2852966940), (30, 2282373552), (32, 2139725205), (36, 1901977960), (40, 1711780164), (45, 1521582368), (48, 1426483470), (60, 1141186776), (72, 950988980), (80, 855890082), (90, 760791184), (96, 713241735), (120, 570593388), (144, 475494490), (160, 427945041), (180, 380395592), (240, 285296694), (288, 237747245), (360, 190197796), (480, 142648347), (720, 95098898), (1440, 47549449)]