297797040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137869}}^1$

素因数の和:137891

約数の個数: 80

約数和(自身を含む): 1025752800

約数和(自身を除く): 727955760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 137869, 275738, 413607, 551476, 689345, 827214, 1102952, 1240821, 1378690, 1654428, 2068035, 2205904, 2481642, 2757380, 3308856, 3722463, 4136070, 4963284, 5514760, 6204105, 6617712, 7444926, 8272140, 9926568, 11029520, 12408210, 14889852, 16544280, 18612315, 19853136, 24816420, 29779704, 33088560, 37224630, 49632840, 59559408, 74449260, 99265680, 148898520, 297797040]

約数ペア:

[(1, 297797040), (2, 148898520), (3, 99265680), (4, 74449260), (5, 59559408), (6, 49632840), (8, 37224630), (9, 33088560), (10, 29779704), (12, 24816420), (15, 19853136), (16, 18612315), (18, 16544280), (20, 14889852), (24, 12408210), (27, 11029520), (30, 9926568), (36, 8272140), (40, 7444926), (45, 6617712), (48, 6204105), (54, 5514760), (60, 4963284), (72, 4136070), (80, 3722463), (90, 3308856), (108, 2757380), (120, 2481642), (135, 2205904), (144, 2068035), (180, 1654428), (216, 1378690), (240, 1240821), (270, 1102952), (360, 827214), (432, 689345), (540, 551476), (720, 413607), (1080, 275738), (2160, 137869)]