56315760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 175301280

約数和(自身を除く): 118985520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 509, 922, 1018, 1383, 1527, 1844, 2036, 2305, 2545, 2766, 3054, 3688, 4072, 4610, 5090, 5532, 6108, 6915, 7376, 7635, 8144, 9220, 10180, 11064, 12216, 13830, 15270, 18440, 20360, 22128, 24432, 27660, 30540, 36880, 40720, 55320, 61080, 110640, 122160, 234649, 469298, 703947, 938596, 1173245, 1407894, 1877192, 2346490, 2815788, 3519735, 3754384, 4692980, 5631576, 7039470, 9385960, 11263152, 14078940, 18771920, 28157880, 56315760]

約数ペア:

[(1, 56315760), (2, 28157880), (3, 18771920), (4, 14078940), (5, 11263152), (6, 9385960), (8, 7039470), (10, 5631576), (12, 4692980), (15, 3754384), (16, 3519735), (20, 2815788), (24, 2346490), (30, 1877192), (40, 1407894), (48, 1173245), (60, 938596), (80, 703947), (120, 469298), (240, 234649), (461, 122160), (509, 110640), (922, 61080), (1018, 55320), (1383, 40720), (1527, 36880), (1844, 30540), (2036, 27660), (2305, 24432), (2545, 22128), (2766, 20360), (3054, 18440), (3688, 15270), (4072, 13830), (4610, 12216), (5090, 11064), (5532, 10180), (6108, 9220), (6915, 8144), (7376, 7635)]