40747260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29527}}^1$

素因数の和:29562

約数の個数: 48

約数和(自身を含む): 119056896

約数和(自身を除く): 78309636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 29527, 59054, 88581, 118108, 147635, 177162, 295270, 354324, 442905, 590540, 679121, 885810, 1358242, 1771620, 2037363, 2716484, 3395605, 4074726, 6791210, 8149452, 10186815, 13582420, 20373630, 40747260]

約数ペア:

[(1, 40747260), (2, 20373630), (3, 13582420), (4, 10186815), (5, 8149452), (6, 6791210), (10, 4074726), (12, 3395605), (15, 2716484), (20, 2037363), (23, 1771620), (30, 1358242), (46, 885810), (60, 679121), (69, 590540), (92, 442905), (115, 354324), (138, 295270), (230, 177162), (276, 147635), (345, 118108), (460, 88581), (690, 59054), (1380, 29527)]