47453520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 148204800

約数和(自身を除く): 100751280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1327, 1490, 1788, 2235, 2384, 2654, 2980, 3576, 3981, 4470, 5308, 5960, 6635, 7152, 7962, 8940, 10616, 11920, 13270, 15924, 17880, 19905, 21232, 26540, 31848, 35760, 39810, 53080, 63696, 79620, 106160, 159240, 197723, 318480, 395446, 593169, 790892, 988615, 1186338, 1581784, 1977230, 2372676, 2965845, 3163568, 3954460, 4745352, 5931690, 7908920, 9490704, 11863380, 15817840, 23726760, 47453520]

約数ペア:

[(1, 47453520), (2, 23726760), (3, 15817840), (4, 11863380), (5, 9490704), (6, 7908920), (8, 5931690), (10, 4745352), (12, 3954460), (15, 3163568), (16, 2965845), (20, 2372676), (24, 1977230), (30, 1581784), (40, 1186338), (48, 988615), (60, 790892), (80, 593169), (120, 395446), (149, 318480), (240, 197723), (298, 159240), (447, 106160), (596, 79620), (745, 63696), (894, 53080), (1192, 39810), (1327, 35760), (1490, 31848), (1788, 26540), (2235, 21232), (2384, 19905), (2654, 17880), (2980, 15924), (3576, 13270), (3981, 11920), (4470, 10616), (5308, 8940), (5960, 7962), (6635, 7152)]