393494040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37691}}^1$

素因数の和:37737

約数の個数: 96

約数和(自身を含む): 1322989200

約数和(自身を除く): 929495160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 37691, 75382, 113073, 150764, 188455, 226146, 301528, 339219, 376910, 452292, 565365, 678438, 753820, 904584, 1093039, 1130730, 1356876, 1507640, 1696095, 2186078, 2261460, 2713752, 3279117, 3392190, 4372156, 4522920, 5465195, 6558234, 6784380, 8744312, 9837351, 10930390, 13116468, 13568760, 16395585, 19674702, 21860780, 26232936, 32791170, 39349404, 43721560, 49186755, 65582340, 78698808, 98373510, 131164680, 196747020, 393494040]

約数ペア:

[(1, 393494040), (2, 196747020), (3, 131164680), (4, 98373510), (5, 78698808), (6, 65582340), (8, 49186755), (9, 43721560), (10, 39349404), (12, 32791170), (15, 26232936), (18, 21860780), (20, 19674702), (24, 16395585), (29, 13568760), (30, 13116468), (36, 10930390), (40, 9837351), (45, 8744312), (58, 6784380), (60, 6558234), (72, 5465195), (87, 4522920), (90, 4372156), (116, 3392190), (120, 3279117), (145, 2713752), (174, 2261460), (180, 2186078), (232, 1696095), (261, 1507640), (290, 1356876), (348, 1130730), (360, 1093039), (435, 904584), (522, 753820), (580, 678438), (696, 565365), (870, 452292), (1044, 376910), (1160, 339219), (1305, 301528), (1740, 226146), (2088, 188455), (2610, 150764), (3480, 113073), (5220, 75382), (10440, 37691)]