15241680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21169}}^1$

素因数の和:21188

約数の個数: 60

約数和(自身を含む): 51189060

約数和(自身を除く): 35947380

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, 21169, 42338, 63507, 84676, 105845, 127014, 169352, 190521, 211690, 254028, 317535, 338704, 381042, 423380, 508056, 635070, 762084, 846760, 952605, 1016112, 1270140, 1524168, 1693520, 1905210, 2540280, 3048336, 3810420, 5080560, 7620840, 15241680]

約数ペア:

[(1, 15241680), (2, 7620840), (3, 5080560), (4, 3810420), (5, 3048336), (6, 2540280), (8, 1905210), (9, 1693520), (10, 1524168), (12, 1270140), (15, 1016112), (16, 952605), (18, 846760), (20, 762084), (24, 635070), (30, 508056), (36, 423380), (40, 381042), (45, 338704), (48, 317535), (60, 254028), (72, 211690), (80, 190521), (90, 169352), (120, 127014), (144, 105845), (180, 84676), (240, 63507), (360, 42338), (720, 21169)]