72344340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44657}}^1$

素因数の和:44678

約数の個数: 60

約数和(自身を含む): 226951956

約数和(自身を除く): 154607616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44657, 89314, 133971, 178628, 223285, 267942, 401913, 446570, 535884, 669855, 803826, 893140, 1205739, 1339710, 1607652, 2009565, 2411478, 2679420, 3617217, 4019130, 4822956, 6028695, 7234434, 8038260, 12057390, 14468868, 18086085, 24114780, 36172170, 72344340]

約数ペア:

[(1, 72344340), (2, 36172170), (3, 24114780), (4, 18086085), (5, 14468868), (6, 12057390), (9, 8038260), (10, 7234434), (12, 6028695), (15, 4822956), (18, 4019130), (20, 3617217), (27, 2679420), (30, 2411478), (36, 2009565), (45, 1607652), (54, 1339710), (60, 1205739), (81, 893140), (90, 803826), (108, 669855), (135, 535884), (162, 446570), (180, 401913), (270, 267942), (324, 223285), (405, 178628), (540, 133971), (810, 89314), (1620, 44657)]