60231440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 145490688

約数和(自身を除く): 85259248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 83, 94, 166, 188, 193, 235, 332, 376, 386, 415, 470, 664, 752, 772, 830, 940, 965, 1328, 1544, 1660, 1880, 1930, 3088, 3320, 3760, 3860, 3901, 6640, 7720, 7802, 9071, 15440, 15604, 16019, 18142, 19505, 31208, 32038, 36284, 39010, 45355, 62416, 64076, 72568, 78020, 80095, 90710, 128152, 145136, 156040, 160190, 181420, 256304, 312080, 320380, 362840, 640760, 725680, 752893, 1281520, 1505786, 3011572, 3764465, 6023144, 7528930, 12046288, 15057860, 30115720, 60231440]

約数ペア:

[(1, 60231440), (2, 30115720), (4, 15057860), (5, 12046288), (8, 7528930), (10, 6023144), (16, 3764465), (20, 3011572), (40, 1505786), (47, 1281520), (80, 752893), (83, 725680), (94, 640760), (166, 362840), (188, 320380), (193, 312080), (235, 256304), (332, 181420), (376, 160190), (386, 156040), (415, 145136), (470, 128152), (664, 90710), (752, 80095), (772, 78020), (830, 72568), (940, 64076), (965, 62416), (1328, 45355), (1544, 39010), (1660, 36284), (1880, 32038), (1930, 31208), (3088, 19505), (3320, 18142), (3760, 16019), (3860, 15604), (3901, 15440), (6640, 9071), (7720, 7802)]