79516260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15233}}^1$

素因数の和:15277

約数の個数: 72

約数和(自身を含む): 249532920

約数和(自身を除く): 170016660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 15233, 30466, 45699, 60932, 76165, 91398, 137097, 152330, 182796, 228495, 274194, 304660, 441757, 456990, 548388, 685485, 883514, 913980, 1325271, 1370970, 1767028, 2208785, 2650542, 2741940, 3975813, 4417570, 5301084, 6626355, 7951626, 8835140, 13252710, 15903252, 19879065, 26505420, 39758130, 79516260]

約数ペア:

[(1, 79516260), (2, 39758130), (3, 26505420), (4, 19879065), (5, 15903252), (6, 13252710), (9, 8835140), (10, 7951626), (12, 6626355), (15, 5301084), (18, 4417570), (20, 3975813), (29, 2741940), (30, 2650542), (36, 2208785), (45, 1767028), (58, 1370970), (60, 1325271), (87, 913980), (90, 883514), (116, 685485), (145, 548388), (174, 456990), (180, 441757), (261, 304660), (290, 274194), (348, 228495), (435, 182796), (522, 152330), (580, 137097), (870, 91398), (1044, 76165), (1305, 60932), (1740, 45699), (2610, 30466), (5220, 15233)]