71742240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{16607}}^1$

素因数の和:16631

約数の個数: 96

約数和(自身を含む): 251112960

約数和(自身を除く): 179370720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 16607, 33214, 49821, 66428, 83035, 99642, 132856, 149463, 166070, 199284, 249105, 265712, 298926, 332140, 398568, 448389, 498210, 531424, 597852, 664280, 747315, 797136, 896778, 996420, 1195704, 1328560, 1494630, 1594272, 1793556, 1992840, 2241945, 2391408, 2657120, 2989260, 3587112, 3985680, 4483890, 4782816, 5978520, 7174224, 7971360, 8967780, 11957040, 14348448, 17935560, 23914080, 35871120, 71742240]

約数ペア:

[(1, 71742240), (2, 35871120), (3, 23914080), (4, 17935560), (5, 14348448), (6, 11957040), (8, 8967780), (9, 7971360), (10, 7174224), (12, 5978520), (15, 4782816), (16, 4483890), (18, 3985680), (20, 3587112), (24, 2989260), (27, 2657120), (30, 2391408), (32, 2241945), (36, 1992840), (40, 1793556), (45, 1594272), (48, 1494630), (54, 1328560), (60, 1195704), (72, 996420), (80, 896778), (90, 797136), (96, 747315), (108, 664280), (120, 597852), (135, 531424), (144, 498210), (160, 448389), (180, 398568), (216, 332140), (240, 298926), (270, 265712), (288, 249105), (360, 199284), (432, 166070), (480, 149463), (540, 132856), (720, 99642), (864, 83035), (1080, 66428), (1440, 49821), (2160, 33214), (4320, 16607)]