4978920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41491}}^1$

素因数の和:41505

約数の個数: 32

約数和(自身を含む): 14937120

約数和(自身を除く): 9958200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 41491, 82982, 124473, 165964, 207455, 248946, 331928, 414910, 497892, 622365, 829820, 995784, 1244730, 1659640, 2489460, 4978920]

約数ペア:

[(1, 4978920), (2, 2489460), (3, 1659640), (4, 1244730), (5, 995784), (6, 829820), (8, 622365), (10, 497892), (12, 414910), (15, 331928), (20, 248946), (24, 207455), (30, 165964), (40, 124473), (60, 82982), (120, 41491)]