15360708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 40219200

約数和(自身を除く): 24858492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 121, 132, 142, 149, 213, 242, 284, 298, 363, 426, 447, 484, 596, 726, 781, 852, 894, 1452, 1562, 1639, 1788, 2343, 3124, 3278, 4686, 4917, 6556, 8591, 9372, 9834, 10579, 17182, 18029, 19668, 21158, 25773, 31737, 34364, 36058, 42316, 51546, 54087, 63474, 72116, 103092, 108174, 116369, 126948, 216348, 232738, 349107, 465476, 698214, 1280059, 1396428, 2560118, 3840177, 5120236, 7680354, 15360708]

約数ペア:

[(1, 15360708), (2, 7680354), (3, 5120236), (4, 3840177), (6, 2560118), (11, 1396428), (12, 1280059), (22, 698214), (33, 465476), (44, 349107), (66, 232738), (71, 216348), (121, 126948), (132, 116369), (142, 108174), (149, 103092), (213, 72116), (242, 63474), (284, 54087), (298, 51546), (363, 42316), (426, 36058), (447, 34364), (484, 31737), (596, 25773), (726, 21158), (781, 19668), (852, 18029), (894, 17182), (1452, 10579), (1562, 9834), (1639, 9372), (1788, 8591), (2343, 6556), (3124, 4917), (3278, 4686)]