57420360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 194112000

約数和(自身を除く): 136691640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 673, 711, 790, 948, 1080, 1185, 1346, 1422, 1580, 1896, 2019, 2133, 2370, 2692, 2844, 3160, 3365, 3555, 4038, 4266, 4740, 5384, 5688, 6057, 6730, 7110, 8076, 8532, 9480, 10095, 10665, 12114, 13460, 14220, 16152, 17064, 18171, 20190, 21330, 24228, 26920, 28440, 30285, 36342, 40380, 42660, 48456, 53167, 60570, 72684, 80760, 85320, 90855, 106334, 121140, 145368, 159501, 181710, 212668, 242280, 265835, 319002, 363420, 425336, 478503, 531670, 638004, 726840, 797505, 957006, 1063340, 1276008, 1435509, 1595010, 1914012, 2126680, 2392515, 2871018, 3190020, 3828024, 4785030, 5742036, 6380040, 7177545, 9570060, 11484072, 14355090, 19140120, 28710180, 57420360]

約数ペア:

[(1, 57420360), (2, 28710180), (3, 19140120), (4, 14355090), (5, 11484072), (6, 9570060), (8, 7177545), (9, 6380040), (10, 5742036), (12, 4785030), (15, 3828024), (18, 3190020), (20, 2871018), (24, 2392515), (27, 2126680), (30, 1914012), (36, 1595010), (40, 1435509), (45, 1276008), (54, 1063340), (60, 957006), (72, 797505), (79, 726840), (90, 638004), (108, 531670), (120, 478503), (135, 425336), (158, 363420), (180, 319002), (216, 265835), (237, 242280), (270, 212668), (316, 181710), (360, 159501), (395, 145368), (474, 121140), (540, 106334), (632, 90855), (673, 85320), (711, 80760), (790, 72684), (948, 60570), (1080, 53167), (1185, 48456), (1346, 42660), (1422, 40380), (1580, 36342), (1896, 30285), (2019, 28440), (2133, 26920), (2370, 24228), (2692, 21330), (2844, 20190), (3160, 18171), (3365, 17064), (3555, 16152), (4038, 14220), (4266, 13460), (4740, 12114), (5384, 10665), (5688, 10095), (6057, 9480), (6730, 8532), (7110, 8076)]