120499020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2801}}^1$

素因数の和:3055

約数の個数: 72

約数和(自身を含む): 367174080

約数和(自身を除く): 246675060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2801, 2868, 3585, 4302, 4780, 5602, 7170, 8403, 8604, 10755, 11204, 14005, 14340, 16806, 21510, 25209, 28010, 33612, 42015, 43020, 50418, 56020, 84030, 100836, 126045, 168060, 252090, 504180, 669439, 1338878, 2008317, 2677756, 3347195, 4016634, 6024951, 6694390, 8033268, 10041585, 12049902, 13388780, 20083170, 24099804, 30124755, 40166340, 60249510, 120499020]

約数ペア:

[(1, 120499020), (2, 60249510), (3, 40166340), (4, 30124755), (5, 24099804), (6, 20083170), (9, 13388780), (10, 12049902), (12, 10041585), (15, 8033268), (18, 6694390), (20, 6024951), (30, 4016634), (36, 3347195), (45, 2677756), (60, 2008317), (90, 1338878), (180, 669439), (239, 504180), (478, 252090), (717, 168060), (956, 126045), (1195, 100836), (1434, 84030), (2151, 56020), (2390, 50418), (2801, 43020), (2868, 42015), (3585, 33612), (4302, 28010), (4780, 25209), (5602, 21510), (7170, 16806), (8403, 14340), (8604, 14005), (10755, 11204)]