28433760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1656

約数の個数: 96

約数和(自身を含む): 92044512

約数和(自身を除く): 63610752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1601, 1776, 2220, 2960, 3202, 3552, 4440, 4803, 5920, 6404, 8005, 8880, 9606, 12808, 16010, 17760, 19212, 24015, 25616, 32020, 38424, 48030, 51232, 59237, 64040, 76848, 96060, 118474, 128080, 153696, 177711, 192120, 236948, 256160, 296185, 355422, 384240, 473896, 592370, 710844, 768480, 888555, 947792, 1184740, 1421688, 1777110, 1895584, 2369480, 2843376, 3554220, 4738960, 5686752, 7108440, 9477920, 14216880, 28433760]

約数ペア:

[(1, 28433760), (2, 14216880), (3, 9477920), (4, 7108440), (5, 5686752), (6, 4738960), (8, 3554220), (10, 2843376), (12, 2369480), (15, 1895584), (16, 1777110), (20, 1421688), (24, 1184740), (30, 947792), (32, 888555), (37, 768480), (40, 710844), (48, 592370), (60, 473896), (74, 384240), (80, 355422), (96, 296185), (111, 256160), (120, 236948), (148, 192120), (160, 177711), (185, 153696), (222, 128080), (240, 118474), (296, 96060), (370, 76848), (444, 64040), (480, 59237), (555, 51232), (592, 48030), (740, 38424), (888, 32020), (1110, 25616), (1184, 24015), (1480, 19212), (1601, 17760), (1776, 16010), (2220, 12808), (2960, 9606), (3202, 8880), (3552, 8005), (4440, 6404), (4803, 5920)]