149904120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249201}}^1$

素因数の和:1249215

約数の個数: 32

約数和(自身を含む): 449712720

約数和(自身を除く): 299808600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249201, 2498402, 3747603, 4996804, 6246005, 7495206, 9993608, 12492010, 14990412, 18738015, 24984020, 29980824, 37476030, 49968040, 74952060, 149904120]

約数ペア:

[(1, 149904120), (2, 74952060), (3, 49968040), (4, 37476030), (5, 29980824), (6, 24984020), (8, 18738015), (10, 14990412), (12, 12492010), (15, 9993608), (20, 7495206), (24, 6246005), (30, 4996804), (40, 3747603), (60, 2498402), (120, 1249201)]