123573480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44773}}^1$

素因数の和:44810

約数の個数: 64

約数和(自身を含む): 386847360

約数和(自身を除く): 263273880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 44773, 89546, 134319, 179092, 223865, 268638, 358184, 447730, 537276, 671595, 895460, 1029779, 1074552, 1343190, 1790920, 2059558, 2686380, 3089337, 4119116, 5148895, 5372760, 6178674, 8238232, 10297790, 12357348, 15446685, 20595580, 24714696, 30893370, 41191160, 61786740, 123573480]

約数ペア:

[(1, 123573480), (2, 61786740), (3, 41191160), (4, 30893370), (5, 24714696), (6, 20595580), (8, 15446685), (10, 12357348), (12, 10297790), (15, 8238232), (20, 6178674), (23, 5372760), (24, 5148895), (30, 4119116), (40, 3089337), (46, 2686380), (60, 2059558), (69, 1790920), (92, 1343190), (115, 1074552), (120, 1029779), (138, 895460), (184, 671595), (230, 537276), (276, 447730), (345, 358184), (460, 268638), (552, 223865), (690, 179092), (920, 134319), (1380, 89546), (2760, 44773)]