47484120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{395701}}^1$

素因数の和:395715

約数の個数: 32

約数和(自身を含む): 142452720

約数和(自身を除く): 94968600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 395701, 791402, 1187103, 1582804, 1978505, 2374206, 3165608, 3957010, 4748412, 5935515, 7914020, 9496824, 11871030, 15828040, 23742060, 47484120]

約数ペア:

[(1, 47484120), (2, 23742060), (3, 15828040), (4, 11871030), (5, 9496824), (6, 7914020), (8, 5935515), (10, 4748412), (12, 3957010), (15, 3165608), (20, 2374206), (24, 1978505), (30, 1582804), (40, 1187103), (60, 791402), (120, 395701)]