15712920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{14549}}^1$

素因数の和:14569

約数の個数: 64

約数和(自身を含む): 52380000

約数和(自身を除く): 36667080

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, 14549, 29098, 43647, 58196, 72745, 87294, 116392, 130941, 145490, 174588, 218235, 261882, 290980, 349176, 392823, 436470, 523764, 581960, 654705, 785646, 872940, 1047528, 1309410, 1571292, 1745880, 1964115, 2618820, 3142584, 3928230, 5237640, 7856460, 15712920]

約数ペア:

[(1, 15712920), (2, 7856460), (3, 5237640), (4, 3928230), (5, 3142584), (6, 2618820), (8, 1964115), (9, 1745880), (10, 1571292), (12, 1309410), (15, 1047528), (18, 872940), (20, 785646), (24, 654705), (27, 581960), (30, 523764), (36, 436470), (40, 392823), (45, 349176), (54, 290980), (60, 261882), (72, 218235), (90, 174588), (108, 145490), (120, 130941), (135, 116392), (180, 87294), (216, 72745), (270, 58196), (360, 43647), (540, 29098), (1080, 14549)]