38148720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6950

約数の個数: 80

約数和(自身を含む): 123420672

約数和(自身を除く): 85271952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 6911, 13822, 20733, 27644, 34555, 41466, 55288, 69110, 82932, 103665, 110576, 138220, 158953, 165864, 207330, 276440, 317906, 331728, 414660, 476859, 552880, 635812, 794765, 829320, 953718, 1271624, 1589530, 1658640, 1907436, 2384295, 2543248, 3179060, 3814872, 4768590, 6358120, 7629744, 9537180, 12716240, 19074360, 38148720]

約数ペア:

[(1, 38148720), (2, 19074360), (3, 12716240), (4, 9537180), (5, 7629744), (6, 6358120), (8, 4768590), (10, 3814872), (12, 3179060), (15, 2543248), (16, 2384295), (20, 1907436), (23, 1658640), (24, 1589530), (30, 1271624), (40, 953718), (46, 829320), (48, 794765), (60, 635812), (69, 552880), (80, 476859), (92, 414660), (115, 331728), (120, 317906), (138, 276440), (184, 207330), (230, 165864), (240, 158953), (276, 138220), (345, 110576), (368, 103665), (460, 82932), (552, 69110), (690, 55288), (920, 41466), (1104, 34555), (1380, 27644), (1840, 20733), (2760, 13822), (5520, 6911)]