354738960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{164231}}^1$

素因数の和:164253

約数の個数: 80

約数和(自身を含む): 1221886080

約数和(自身を除く): 867147120

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, 164231, 328462, 492693, 656924, 821155, 985386, 1313848, 1478079, 1642310, 1970772, 2463465, 2627696, 2956158, 3284620, 3941544, 4434237, 4926930, 5912316, 6569240, 7390395, 7883088, 8868474, 9853860, 11824632, 13138480, 14780790, 17736948, 19707720, 22171185, 23649264, 29561580, 35473896, 39415440, 44342370, 59123160, 70947792, 88684740, 118246320, 177369480, 354738960]

約数ペア:

[(1, 354738960), (2, 177369480), (3, 118246320), (4, 88684740), (5, 70947792), (6, 59123160), (8, 44342370), (9, 39415440), (10, 35473896), (12, 29561580), (15, 23649264), (16, 22171185), (18, 19707720), (20, 17736948), (24, 14780790), (27, 13138480), (30, 11824632), (36, 9853860), (40, 8868474), (45, 7883088), (48, 7390395), (54, 6569240), (60, 5912316), (72, 4926930), (80, 4434237), (90, 3941544), (108, 3284620), (120, 2956158), (135, 2627696), (144, 2463465), (180, 1970772), (216, 1642310), (240, 1478079), (270, 1313848), (360, 985386), (432, 821155), (540, 656924), (720, 492693), (1080, 328462), (2160, 164231)]