23489460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43499}}^1$

素因数の和:43517

約数の個数: 48

約数和(自身を含む): 73080000

約数和(自身を除く): 49590540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 43499, 86998, 130497, 173996, 217495, 260994, 391491, 434990, 521988, 652485, 782982, 869980, 1174473, 1304970, 1565964, 1957455, 2348946, 2609940, 3914910, 4697892, 5872365, 7829820, 11744730, 23489460]

約数ペア:

[(1, 23489460), (2, 11744730), (3, 7829820), (4, 5872365), (5, 4697892), (6, 3914910), (9, 2609940), (10, 2348946), (12, 1957455), (15, 1565964), (18, 1304970), (20, 1174473), (27, 869980), (30, 782982), (36, 652485), (45, 521988), (54, 434990), (60, 391491), (90, 260994), (108, 217495), (135, 173996), (180, 130497), (270, 86998), (540, 43499)]