15604920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{14449}}^1$

素因数の和:14469

約数の個数: 64

約数和(自身を含む): 52020000

約数和(自身を除く): 36415080

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, 14449, 28898, 43347, 57796, 72245, 86694, 115592, 130041, 144490, 173388, 216735, 260082, 288980, 346776, 390123, 433470, 520164, 577960, 650205, 780246, 866940, 1040328, 1300410, 1560492, 1733880, 1950615, 2600820, 3120984, 3901230, 5201640, 7802460, 15604920]

約数ペア:

[(1, 15604920), (2, 7802460), (3, 5201640), (4, 3901230), (5, 3120984), (6, 2600820), (8, 1950615), (9, 1733880), (10, 1560492), (12, 1300410), (15, 1040328), (18, 866940), (20, 780246), (24, 650205), (27, 577960), (30, 520164), (36, 433470), (40, 390123), (45, 346776), (54, 288980), (60, 260082), (72, 216735), (90, 173388), (108, 144490), (120, 130041), (135, 115592), (180, 86694), (216, 72245), (270, 57796), (360, 43347), (540, 28898), (1080, 14449)]