139350840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19037}}^1$

素因数の和:19112

約数の個数: 64

約数和(自身を含む): 424928160

約数和(自身を除く): 285577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 19037, 38074, 57111, 76148, 95185, 114222, 152296, 190370, 228444, 285555, 380740, 456888, 571110, 761480, 1142220, 1161257, 2284440, 2322514, 3483771, 4645028, 5806285, 6967542, 9290056, 11612570, 13935084, 17418855, 23225140, 27870168, 34837710, 46450280, 69675420, 139350840]

約数ペア:

[(1, 139350840), (2, 69675420), (3, 46450280), (4, 34837710), (5, 27870168), (6, 23225140), (8, 17418855), (10, 13935084), (12, 11612570), (15, 9290056), (20, 6967542), (24, 5806285), (30, 4645028), (40, 3483771), (60, 2322514), (61, 2284440), (120, 1161257), (122, 1142220), (183, 761480), (244, 571110), (305, 456888), (366, 380740), (488, 285555), (610, 228444), (732, 190370), (915, 152296), (1220, 114222), (1464, 95185), (1830, 76148), (2440, 57111), (3660, 38074), (7320, 19037)]