158297520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1069}}^1$

素因数の和:1702

約数の個数: 80

約数和(自身を含む): 491977440

約数和(自身を除く): 333679920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617, 1069, 1234, 1851, 2138, 2468, 3085, 3207, 3702, 4276, 4936, 5345, 6170, 6414, 7404, 8552, 9255, 9872, 10690, 12340, 12828, 14808, 16035, 17104, 18510, 21380, 24680, 25656, 29616, 32070, 37020, 42760, 49360, 51312, 64140, 74040, 85520, 128280, 148080, 256560, 659573, 1319146, 1978719, 2638292, 3297865, 3957438, 5276584, 6595730, 7914876, 9893595, 10553168, 13191460, 15829752, 19787190, 26382920, 31659504, 39574380, 52765840, 79148760, 158297520]

約数ペア:

[(1, 158297520), (2, 79148760), (3, 52765840), (4, 39574380), (5, 31659504), (6, 26382920), (8, 19787190), (10, 15829752), (12, 13191460), (15, 10553168), (16, 9893595), (20, 7914876), (24, 6595730), (30, 5276584), (40, 3957438), (48, 3297865), (60, 2638292), (80, 1978719), (120, 1319146), (240, 659573), (617, 256560), (1069, 148080), (1234, 128280), (1851, 85520), (2138, 74040), (2468, 64140), (3085, 51312), (3207, 49360), (3702, 42760), (4276, 37020), (4936, 32070), (5345, 29616), (6170, 25656), (6414, 24680), (7404, 21380), (8552, 18510), (9255, 17104), (9872, 16035), (10690, 14808), (12340, 12828)]