4901640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{40847}}^1$

素因数の和:40861

約数の個数: 32

約数和(自身を含む): 14705280

約数和(自身を除く): 9803640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 40847, 81694, 122541, 163388, 204235, 245082, 326776, 408470, 490164, 612705, 816940, 980328, 1225410, 1633880, 2450820, 4901640]

約数ペア:

[(1, 4901640), (2, 2450820), (3, 1633880), (4, 1225410), (5, 980328), (6, 816940), (8, 612705), (10, 490164), (12, 408470), (15, 326776), (20, 245082), (24, 204235), (30, 163388), (40, 122541), (60, 81694), (120, 40847)]