29857560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{248813}}^1$

素因数の和:248827

約数の個数: 32

約数和(自身を含む): 89573040

約数和(自身を除く): 59715480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 248813, 497626, 746439, 995252, 1244065, 1492878, 1990504, 2488130, 2985756, 3732195, 4976260, 5971512, 7464390, 9952520, 14928780, 29857560]

約数ペア:

[(1, 29857560), (2, 14928780), (3, 9952520), (4, 7464390), (5, 5971512), (6, 4976260), (8, 3732195), (10, 2985756), (12, 2488130), (15, 1990504), (20, 1492878), (24, 1244065), (30, 995252), (40, 746439), (60, 497626), (120, 248813)]