16955280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23549}}^1$

素因数の和:23568

約数の個数: 60

約数和(自身を含む): 56943900

約数和(自身を除く): 39988620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 23549, 47098, 70647, 94196, 117745, 141294, 188392, 211941, 235490, 282588, 353235, 376784, 423882, 470980, 565176, 706470, 847764, 941960, 1059705, 1130352, 1412940, 1695528, 1883920, 2119410, 2825880, 3391056, 4238820, 5651760, 8477640, 16955280]

約数ペア:

[(1, 16955280), (2, 8477640), (3, 5651760), (4, 4238820), (5, 3391056), (6, 2825880), (8, 2119410), (9, 1883920), (10, 1695528), (12, 1412940), (15, 1130352), (16, 1059705), (18, 941960), (20, 847764), (24, 706470), (30, 565176), (36, 470980), (40, 423882), (45, 376784), (48, 353235), (60, 282588), (72, 235490), (80, 211941), (90, 188392), (120, 141294), (144, 117745), (180, 94196), (240, 70647), (360, 47098), (720, 23549)]