30907174920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257559791}}^1$

素因数の和:257559805

約数の個数: 32

約数和(自身を含む): 92721525120

約数和(自身を除く): 61814350200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257559791, 515119582, 772679373, 1030239164, 1287798955, 1545358746, 2060478328, 2575597910, 3090717492, 3863396865, 5151195820, 6181434984, 7726793730, 10302391640, 15453587460, 30907174920]

約数ペア:

[(1, 30907174920), (2, 15453587460), (3, 10302391640), (4, 7726793730), (5, 6181434984), (6, 5151195820), (8, 3863396865), (10, 3090717492), (12, 2575597910), (15, 2060478328), (20, 1545358746), (24, 1287798955), (30, 1030239164), (40, 772679373), (60, 515119582), (120, 257559791)]