15375060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 46966920

約数和(自身を除く): 31591860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 373, 458, 687, 746, 916, 1119, 1145, 1374, 1492, 1865, 2061, 2238, 2290, 2748, 3357, 3435, 3730, 4122, 4476, 4580, 5595, 6714, 6870, 7460, 8244, 10305, 11190, 13428, 13740, 16785, 20610, 22380, 33570, 41220, 67140, 85417, 170834, 256251, 341668, 427085, 512502, 768753, 854170, 1025004, 1281255, 1537506, 1708340, 2562510, 3075012, 3843765, 5125020, 7687530, 15375060]

約数ペア:

[(1, 15375060), (2, 7687530), (3, 5125020), (4, 3843765), (5, 3075012), (6, 2562510), (9, 1708340), (10, 1537506), (12, 1281255), (15, 1025004), (18, 854170), (20, 768753), (30, 512502), (36, 427085), (45, 341668), (60, 256251), (90, 170834), (180, 85417), (229, 67140), (373, 41220), (458, 33570), (687, 22380), (746, 20610), (916, 16785), (1119, 13740), (1145, 13428), (1374, 11190), (1492, 10305), (1865, 8244), (2061, 7460), (2238, 6870), (2290, 6714), (2748, 5595), (3357, 4580), (3435, 4476), (3730, 4122)]