66410397720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61491109}}^1$

素因数の和:61491129

約数の個数: 64

約数和(自身を含む): 221367996000

約数和(自身を除く): 154957598280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 61491109, 122982218, 184473327, 245964436, 307455545, 368946654, 491928872, 553419981, 614911090, 737893308, 922366635, 1106839962, 1229822180, 1475786616, 1660259943, 1844733270, 2213679924, 2459644360, 2767099905, 3320519886, 3689466540, 4427359848, 5534199810, 6641039772, 7378933080, 8301299715, 11068399620, 13282079544, 16602599430, 22136799240, 33205198860, 66410397720]

約数ペア:

[(1, 66410397720), (2, 33205198860), (3, 22136799240), (4, 16602599430), (5, 13282079544), (6, 11068399620), (8, 8301299715), (9, 7378933080), (10, 6641039772), (12, 5534199810), (15, 4427359848), (18, 3689466540), (20, 3320519886), (24, 2767099905), (27, 2459644360), (30, 2213679924), (36, 1844733270), (40, 1660259943), (45, 1475786616), (54, 1229822180), (60, 1106839962), (72, 922366635), (90, 737893308), (108, 614911090), (120, 553419981), (135, 491928872), (180, 368946654), (216, 307455545), (270, 245964436), (360, 184473327), (540, 122982218), (1080, 61491109)]