236492640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{164231}}^1$

素因数の和:164252

約数の個数: 72

約数和(自身を含む): 807036048

約数和(自身を除く): 570543408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 164231, 328462, 492693, 656924, 821155, 985386, 1313848, 1478079, 1642310, 1970772, 2463465, 2627696, 2956158, 3284620, 3941544, 4926930, 5255392, 5912316, 6569240, 7390395, 7883088, 9853860, 11824632, 13138480, 14780790, 15766176, 19707720, 23649264, 26276960, 29561580, 39415440, 47298528, 59123160, 78830880, 118246320, 236492640]

約数ペア:

[(1, 236492640), (2, 118246320), (3, 78830880), (4, 59123160), (5, 47298528), (6, 39415440), (8, 29561580), (9, 26276960), (10, 23649264), (12, 19707720), (15, 15766176), (16, 14780790), (18, 13138480), (20, 11824632), (24, 9853860), (30, 7883088), (32, 7390395), (36, 6569240), (40, 5912316), (45, 5255392), (48, 4926930), (60, 3941544), (72, 3284620), (80, 2956158), (90, 2627696), (96, 2463465), (120, 1970772), (144, 1642310), (160, 1478079), (180, 1313848), (240, 985386), (288, 821155), (360, 656924), (480, 492693), (720, 328462), (1440, 164231)]