145375320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6277}}^1$

素因数の和:6484

約数の個数: 64

約数和(自身を含む): 438455520

約数和(自身を除く): 293080200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 6277, 7720, 11580, 12554, 18831, 23160, 25108, 31385, 37662, 50216, 62770, 75324, 94155, 125540, 150648, 188310, 251080, 376620, 753240, 1211461, 2422922, 3634383, 4845844, 6057305, 7268766, 9691688, 12114610, 14537532, 18171915, 24229220, 29075064, 36343830, 48458440, 72687660, 145375320]

約数ペア:

[(1, 145375320), (2, 72687660), (3, 48458440), (4, 36343830), (5, 29075064), (6, 24229220), (8, 18171915), (10, 14537532), (12, 12114610), (15, 9691688), (20, 7268766), (24, 6057305), (30, 4845844), (40, 3634383), (60, 2422922), (120, 1211461), (193, 753240), (386, 376620), (579, 251080), (772, 188310), (965, 150648), (1158, 125540), (1544, 94155), (1930, 75324), (2316, 62770), (2895, 50216), (3860, 37662), (4632, 31385), (5790, 25108), (6277, 23160), (7720, 18831), (11580, 12554)]